calculate the magnetic force on a hypothetical particle of charge 1.0 × 10−19c moving with a velocity of 6.0 × 104m/s i in a magnetic field b = (0.4i 1.2k) t.

Answers

Answer 1

In the negative y-direction, the magnetic force acting on the particle is -7.2 10⁻¹⁵ N.

How would you figure out a particle's force in a magnetic field?

The Lorentz force is experienced by a charged particle moving at speed v through a magnetic field B and an electric field E. The Lorentz force is the name given to the whole electromagnetic force F acting on the charged particle. F is the perpendicular to the plane that contains both v and B.

F = qv x B

In this case, we have:

q = 1.0 × 10⁻¹⁹ C

v = 6.0 × 10⁴ m/s i

We can plug these values into the formula and calculate the cross product:

F = qv x B = (1.0 × 10⁻¹⁹ C)(6.0 × 10⁴ m/s i) x (0.4 i + 1.2 k) T

F = (6.0 × 10⁻¹⁵ i) x (0.4 i + 1.2 k) T

F = (2.4 × 10⁻¹⁵ i² + 7.2 × 10⁻¹⁵ i k) N

Note that i x i = 0 and i x k = -k x i = -j. Therefore, the magnetic force can be simplified to:

F = -7.2 × 10⁻¹⁵ j N

To know more about magnetic force visit:-

https://brainly.com/question/3160109

#SPJ1


Related Questions

Consider the information given below about the lifetime of three main sequence stars A, B, and C.
• Star A will be a main sequence star for 4.5 Billion years. . • Star B has the same luminosity as the Sun.
• Star C has a spectral type of M5. Which of the following is a true statement about these stars? • Star A has the greatest mass. • Star B has the greatest mass. • Star C has the greatest mass. • Stars A, B and C all have approximately the same mass. • There is not enough information to determine the answer. QUESTION 11 Elements heavier than carbon and oxygen can be produced inside • high-mass red giant stars. • low mass red giant stars. • brown dwarts. • white dwarts. QUESTION 12 For a white dwarf to become a nova it is necessary for it to
• have a binary companion • become a black hole. • have begun life as a high-mass star. • rejoin the main sequence.

Answers

Star A has the greatest mass; elements heavier than carbon and oxygen are produced in high-mass red giants; white dwarfs need binary companions to become novae.

Among the three main sequence stars, Star A has the greatest mass, as its shorter lifetime on the main sequence suggests higher mass and faster fuel consumption.

For elements heavier than carbon and oxygen, they are typically produced inside high-mass red giant stars, as they have the necessary temperatures and pressures for nucleosynthesis.

Lastly, for a white dwarf to become a nova, it requires a binary companion.

Material from the companion accumulates on the white dwarf's surface, causing a thermonuclear explosion, resulting in a sudden brightening known as a nova.

For more such questions on oxygen, click on:

https://brainly.com/question/13598227

#SPJ11

What is the best definition of a decision tree?
O It only consists of rhetorical questions
O Questions can be left unanswered
O Only one question per tree is allowed
O Questions occur until only one true or yes answer

Answers

Answer:

Questions occur until only one true or yes answer.

Explanation:

A decision tree is a visual representation of a decision-making process that involves a series of questions or decisions that lead to a final outcome or decision. Each question or decision in the tree has two or more possible answers, and each answer leads to a different branch or path in the tree. The questions are designed to be answered with either a true or yes answer, which eventually leads to the final decision or outcome. Therefore, the correct option is 4.

Please help

Explain what role does capitalism and patriarchy play in American beauty? What images
projected in today's media are a result of gender inequality, what message do the images
send to young people? Explain in at least two paragraphs.

Answers

Patriarchy, which describes the oppression and marginalization that women face in communities where men hold the majority of the authority, is a term used to describe most modern societies.

Beyond purely economic, legal, or political means, there are numerous more ways that this dominance of men is perpetuated, including through language, stereotypes, religions, culture, traditions, and the media.

As patriarchy existed before capitalism and has continued to do so, they must be separate from one another. Defenders of this theory tend to investigate women's oppression separately and employ the same technique as studies of class oppression, despite the fact that they occasionally impact and benefit from one another.

To learn more about patriarchy, click:

https://brainly.com/question/29545692

#SPJ1

I need help with this question!

Answers

Yes I agree.

The socio historical concept implies that race is created and maintained through systems of power and inequality.

What is race?

According to Michael Omi and Howard Winant, in Racial Formations, race is a socio-historical concept that is constructed through the intersection of cultural, political, and economic forces.

In this book, they argue that race is not an immutable, biologically determined characteristic of individuals or groups but rather a social construct that is created and maintained through systems of power and inequality. The authors illustrate how race is constructed through examples from different historical periods and social contexts.

Learn more about race here: https://brainly.com/question/28138343

#SPJ1

A 1.40 m long bar on a horizontal surface is free to rotate about an axis perpendicular to the page and passing through its center. A force Fof magnitude 35.0 N is applied to the left end of the bar at different angles as shown in the overhead views below. Determine the torque on the bar at the instant shown for each of the angles.

Answers

The torque on the bar depends on both the magnitude of the force and the distance from the axis of rotation to the point where the force is applied. When the force is perpendicular to the bar, the torque is zero, and when the force is at an angle, the torque is given by T = Fd.

To determine the torque on the bar at the instant shown for each angle, we need to first understand what torque is. Torque is the measure of the ability of a force to cause an object to rotate around an axis or pivot point.

It is given by the equation T = Fd, where F is the force applied and d is the perpendicular distance from the axis of rotation to the point where the force is applied.

For the first angle shown, the force F is perpendicular to the bar, and so the torque is zero since the perpendicular distance is zero. For the second angle, the force F is at an angle of 30 degrees to the horizontal, and so the perpendicular distance is given by d = 1.40*sin(30) = 0.70 m.

Thus, the torque is T = 35.0*0.70 = 24.5 Nm. For the third angle, the force F is at an angle of 60 degrees to the horizontal, and so the perpendicular distance is given by d = 1.40*sin(60) = 1.21 m. Thus, the torque is T = 35.0*1.21 = 42.35 Nm.

To know more about torque refer here:

https://brainly.com/question/25708791#

#SPJ11

Suppose you are trying to estimate the average amount you can drive your car on one tank of gas. Every time you fill up your gas tank you reset your odometer and when the empty light comes on your record how many miles you had driven since you filled up the tank. You do this n=25 times, and from your data you calculate a sample mean of 303 and a sample standard deviation of 46. (round your answers to 3 decimal places) 1. The parameter we are interested in estimating i ---Select--- 2. The standard error of the mean for this data se 3. The approximate 95% margin of error is 3. The approximate 95% CI for u is

Answers

1. The parameter we are interested in estimating is the average amount you can drive your car on one tank of gas, which is denoted by the population mean μ.

What is population?

Population is the total number of people or inhabitants in a given area. It is a key indicator of the size and density of a community or region. Population can be measured by counting the number of people living in a certain area, or by estimating the number of people in a certain area based on data collected from surveys and censuses. Population can also be studied in terms of age, gender, income, education, health, and other characteristics to help understand the social dynamics of an area. Population growth can be a result of more people moving into an area, a higher birth rate, or a lower death rate. Population changes can have a large impact on the environment, infrastructure, and economy of an area.

2. The standard error of the mean for this data is se = 46/√25 = 6.83.
3. The approximate 95% margin of error is 6.83 x 1.96 = 13.4.
4. The approximate 95% CI for μ is 303 ± 13.4 = 289.6 to 316.4.

To learn more about population
https://brainly.com/question/29309160
#SPJ1

A ray of light is bent as it passes from medium 1 to medium 2. n1 n2 1) Compare the indices of refraction in the two mediums. n1> n2 n1 -n2 O n1 n2 Submit Survey Question) 2) Briefly explain your reasoning Submit

Answers

The answer is "n1 > n2". This is because the ray of light is bent towards the normal as it passes from a medium with a lower refractive index (n2) to a medium with a higher refractive index (n1). The angle of refraction is smaller than the angle of incidence.

This is described by Snell's law, which states that the ratio of the sines of the angles of incidence and refraction is equal to the ratio of the refractive indices of the two media. Therefore, since the ray of light is bent towards the normal, n1 must be greater than n2. When a ray of light passes from one medium to another, its path changes due to a change in the speed of light in the new medium. The index of refraction (n) is a measure of how much the speed of light is reduced in a particular medium compared to its speed in a vacuum.

In general, the index of refraction of a denser medium is higher than that of a less dense medium. This means that when a ray of light passes from a less dense medium (medium 1) to a denser medium (medium 2), it will be bent towards the normal (an imaginary line perpendicular to the surface separating the two media).

Therefore, if a ray of light is bent as it passes from medium 1 to medium 2, we can conclude that n1 > n2, which means that the index of refraction of medium 1 is less than the index of refraction of medium 2.

To know more about refraction

brainly.com/question/14760207

#SPJ11

1. Two long, parallel wires separated by 1.25 cm carry electric currents that flow in opposite directions. The current in one wire is 0.530 A, and the current in the other is 1.17 A. Find the magnitude of the force per unit length that one wire exerts on the other. (N/m)
2. A tightly wound solenoid that consists of 200 turns of wire has a length of 0.100 m long. Find the magnitude of the magnetic field inside the solenoid when it carries an electric current of 2.00 A.
The magnitude of the magnetic field inside the solenoid is?

Answers

The magnitude of the force per unit length that one wire exerts on the other is 0.945 N/m.

This is calculated using the equation F = μ0I1I2/2πd, where μ0 is the permeability of free space, I¹ and I² are the two currents, and d is the distance between the wires. In this case, μ0 = 4π x 10⁻⁷ N/A², I¹ = 0.530 A, I² = 1.17 A, and d = 1.25 cm.

The magnitude of the magnetic field inside the solenoid is 0.837 T (Tesla). This is calculated using the equation B = μ0NI/L, where μ0 is the permeability of free space, N is the number of turns, I is the current, and L is the length of the solenoid.

In this case, μ0 = 4π x 10⁻⁷ N/A², N = 200 turns, I = 2.00 A, and L = 0.100 m. This magnetic field is generated by the electric current flowing through the solenoid, and it is strongest at the center of the solenoid and gets weaker as one moves away from the center.

Know more about permeability here

https://brainly.com/question/11734873#

#SPJ11

A rotor completes 50.0 revolutions in 3.25 s. Find its angular speed (a) in rev/s. (b) in rpm. (C) in rad/s.

Answers

The angular speeds are approximately 15.38 rev/s, 922.31 rpm, and 96.67 rad/s. To find the angular speed of the rotor, we first need to determine the number of revolutions per second.

(a) To do this, we divide the total number of revolutions (50.0) by the time it takes to complete them (3.25 s):

Angular speed in rev/s = 50.0 / 3.25 = 15.38 rev/s

(b) To convert from revolutions per second to revolutions per minute (rpm), we multiply by 60:

Angular speed in rpm = 15.38 x 60 = 923 rpm

(c) To find the angular speed in radians per second (rad/s), we need to convert the revolutions to radians (since radians are a unit of angle measure). One revolution is equal to 2π radians, so:

Angular speed in rad/s = (50.0 x 2π) / 3.25 = 30.63 rad/s

Therefore, the angular speed of the rotor is 15.38 rev/s, 923 rpm, or 30.63 rad/s.

Learn more about angular here:

https://brainly.com/question/30885221

#SPJ11

an enclosed transformer has four wire leads coming from it. how could you determine the ratio of turns on the two coils without taking the transformer apart?

Answers

You can then use the ratio of the resistance values to determine the turns ratio of the transformer. Keep in mind that this method may not be completely accurate, as there may be other factors affecting the resistance measurements.

To determine the ratio of turns on the two coils of an enclosed transformer without taking it apart, you can use a multimeter to measure the resistance of each wire lead. The two leads with the highest resistance will be connected to the primary coil, while the other two leads with the lower resistance will be connected to the secondary coil.

To determine the turns ratio of an enclosed transformer with four wire leads without taking it apart, follow these steps:
1. Identify the primary and secondary leads: Label the four wire leads as A, B, C, and D. Typically, A and B will be the primary leads, while C and D will be the secondary leads. Check the transformer's documentation to confirm this if available.
2. Measure the primary and secondary voltages: Connect the primary leads (A and B) to an AC voltage source, such as a variac or function generator. Using a voltmeter, measure the AC voltage across the primary leads (V_primary) and across the secondary leads (V_secondary).
3. Calculate the turns ratio: Divide the measured secondary voltage (V_secondary) by the primary voltage (V_primary) to determine the turns ratio of the transformer.
Turns Ratio = V_secondary / V_primary
This method allows you to determine the turns ratio of an enclosed transformer without taking it apart by measuring the voltages across the primary and secondary coils.

Learn more about turns ratio here: brainly.com/question/29511335

#SPJ11

What are irregular galaxies mostly filled with? Question 11 options: Quasars and spirals Dark matter and clusters Clusters and black holes Gas and dust

Answers

Gas and dust is the answr you're looking for. irregular galaxies are often filled with gas, dust, and lots of bright young stars.

how to create a 0.25 microf capacitor

Answers

To create a 0.25 microfarad (µF) capacitor, We have 8 steps in the insulating material covers the entire surface of the plates.


1. Gather materials: You will need two conductive plates (e.g., aluminum foil), an insulating material (dielectric) such as plastic or paper, and connecting wires.
2. Cut the plates: Cut two pieces of aluminum foil to the same size. The surface area and distance between the plates will determine the capacitance value, so you may need to adjust the size according to the desired capacitance.
3. Prepare the dielectric: Cut a piece of insulating material to the same size as the aluminum foil plates. This material will separate the plates and prevent direct electrical contact.
4. Assemble the capacitor: Place the dielectric material between the two aluminum foil plates, ensuring they don't touch each other. Make sure the insulating material covers the entire surface of the plates.
5. Connect the wires: Attach a connecting wire to each aluminum foil plate. You can use conductive adhesive, soldering, or any other reliable method to establish a good electrical connection.
6. Roll or stack the layers: To save space, you can either roll the layers together (with the dielectric in the middle) or stack them on top of each other. Be cautious not to damage the layers or cause any short circuits.
7. Measure the capacitance: Use a capacitance meter to measure the resulting capacitance of your homemade capacitor. Adjust the surface area of the plates or the distance between them if needed to achieve the desired 0.25 µF capacitance value.
8. Encapsulate the capacitor: For protection and insulation, you can wrap the assembled capacitor in electrical tape or enclose it in a plastic case.
Once these steps are complete, you will have successfully created a 0.25 microfarad capacitor.

Learn more about Capacitance here

https://brainly.com/question/28445252

#SPJ11

A force F is applied to a 2.0 kg radio-controlled model car parallel to the x-axis as it moves along a straight track. The x-component of the forces varies with the x-coordinate of the car as shown in the figure.Calculate the work done by the force F when the car moves from x=4.0m to x=7.0m.W=___JCalculate the work done by the force F when the car moves from x=0 to x=7.0m.W=___JCalculate the work done by the force F when the car moves from x=7.0m to x=2.0mW=___J

Answers

the work done by the force F is 23.5 J when the car moves from x=4.0m to x=7.0m.

To calculate the work done by the force F, we need to use the formula:

W = ∫F(x) dx

where F(x) is the x-component of the force at a given position x, and the integral is taken from the initial position to the final position.

1) When the car moves from x=4.0m to x=7.0m, the x-component of the force is constant at F(x) = 4 N. Therefore, the work done is:

W = ∫F(x) dx = ∫4 dx (from x=4.0m to x=7.0m)
W = 4 * (7.0 - 4.0) = 12 J

So the work done by the force F is 12 J.

2) When the car moves from x=0 to x=7.0m, we need to split the integral into two parts: from x=0 to x=2.0m, and from x=2.0m to x=7.0m. The x-component of the force is given by:

F(x) = 2x N (from x=0 to x=2.0m)
F(x) = 4 N (from x=2.0m to x=7.0m)

Therefore, the work done is:

W = ∫F(x) dx = ∫2x dx (from x=0 to x=2.0m) + ∫4 dx (from x=2.0m to x=7.0m)
W = [x^2]_0^2 + 4 * (7.0 - 2.0)
W = 12 + 20 = 32 J

So the work done by the force F is 32 J.

3) When the car moves from x=7.0m to x=2.0m, the x-component of the force is given by:

F(x) = 6 - x N (from x=2.0m to x=7.0m)

Therefore, the work done is:

W = ∫F(x) dx = ∫(6 - x) dx (from x=7.0m to x=2.0m)
W = [6x - (x^2)/2]_7^2
W = (6*2 - 2^2/2) - (6*7 - 7^2/2)
W = 3 + 20.5 = 23.5 J

So the work done by the force F is 23.5 J.
To calculate the work done by force F on the 2.0 kg radio-controlled model car, you need to use the formula:

W = F × d × cosθ

where W is the work done, F is the force, d is the distance moved, and θ is the angle between the force and the distance. In this case, the force is parallel to the x-axis, so cosθ = 1.

1) Work done by force F when the car moves from x=4.0m to x=7.0m:
Since we don't have the values of the forces or a figure to reference, we cannot provide a numerical answer.

2) Work done by force F when the car moves from x=0 to x=7.0m:
Again, without the values of the forces or a figure to reference, we cannot provide a numerical answer.

3) Work done by force F when the car moves from x=7.0m to x=2.0m:
In this case, the car is moving in the opposite direction, so cosθ = -1. However, without the values of the forces or a figure to reference, we cannot provide a numerical answer.

To know more about  work done  click here:

brainly.com/question/13662169

#SPJ11

What physical phenomenon predominantly contributes to the magnetic field of the earth?
a. The ionization of metals in the earth's crust.
b. Charged particles from the solar wind that enter the earth's atmosphere.
c. Ion convection in the molten liquid shell that surrounds the earth's solid inner core.
d. The total amount of ferromagnetic iron, cobalt, and nickel that is present in the earth's crust.
e. Ionization in the earth's atmosphere.

Answers

The physical phenomenon that predominantly contributes to the magnetic field of the earth is c) ion convection in the molten liquid shell that surrounds the earth's solid inner core.

The physical phenomenon that predominantly contributes to the magnetic field of the Earth is the dynamo effect, which is the process by which a rotating, convecting, and electrically conducting fluid(such as molten iron in the Earth's outer core) generates a magnetic field. In the case of the Earth, the motion of the molten iron in the outer core is driven by heat from the Earth's core and the cooling of the outer core at the boundary with the Earth's mantle. The motion of the molten iron creates electric currents, which generate the magnetic field. This magnetic field is responsible for protecting the Earth from harmful solar and cosmic radiation and also plays a crucial role in navigation and the orientation of many living organisms.

To know more about the magnetic field of the earth, click here;

https://brainly.com/question/21475880

#SPJ11

Construct a circuit containing a battery, a resistor, a switch, and a capacitor (all in series), as shown in the figure below. Be sure the switch is open (which stops current through the switch) before you connect the entire circuit.
Now, close the switch and monitor the resulting current through the circuit. After the switch is closed,
(A) the current remains zero.
(B) there is initially a current, but it decreases with time and eventually stops.
(C) the current does not change in time.
Construct a circuit containing a battery, a resistor, a switch, and a capacitor (all in series), as shown in the figure below. Be sure the switch is open (which stops current through the switch) before you connect the entire circuit.

Answers

Option Bis correct that there is initially current, but it decreases with time and eventually stops.

Why does the current in a series circuit decrease?

Circuits in series: As there is only one path for the charge to flow, current is the same in every device. The total of each device's unique resistances makes up the circuit's resistance. The total current falls as the number of resistors rises.

What occurs when the current declines?

Current declines as resistance rises. The voltage stays constant as a result of an equal increase in resistance and decrease in current. All of the resistors in the circuit receive an equal distribution of the voltage.

To know more about current visit:-

https://brainly.com/question/30080562

#SPJ1

A 60 W bulb and a 100 W bulb (rated for 110 V AC circuits) are connected in series as shown. Which bulb is brighter? Explain. A) The 60 W bulb.B) The 100W bulb. C) They have the same brightness. D) There is not enough information to tell. 2.11 QUESTION: The Same 60 W and 100W bulbs are now connected in parallel with the same battery. Now which bulb is brighter? Explain. A) The 60 W bulb. B) The 100 W bulb. C) They have the same brightness. D) There is not enough information to tell.

Answers

When the 60 W bulb and the 100 W bulb are connected in series, the total power consumed by the circuit is 160 W.

However, since they are in series, they share the voltage drop across the circuit. This means that the 60 W bulb will have a lower voltage drop than the 100 W bulb, and therefore it will be less bright than the 100 W bulb. So the 100 W bulb will be brighter in this case.

When the 60 W bulb and the 100 W bulb are connected in parallel, they each receive the full voltage of the battery. Since the 100 W bulb has a higher power rating, it will consume more power than the 60 W bulb, and therefore it will be brighter. So the 100 W bulb will be brighter in this case as well.

To learn more about  inductor here

https://brainly.com/question/4425414

#SPJ4

what is the entropy change for a pure solid melting into a liquid? group of answer choices δs⁰sys < 0 need more information about the liquid to know δs⁰sys = 0 δs⁰sys > 0

Answers

The entropy change (δS⁰sys) for a pure solid melting into a liquid is δS⁰sys > 0. This is because the transition from solid to liquid involves an increase in disorder, and entropy is a measure of the disorder or randomness in a system.

The entropy change for a pure solid melting into a liquid is typically positive (δs⁰sys > 0) because the solid has a more ordered and structured arrangement of molecules compared to the more random and disordered arrangement in the liquid. This increase in disorder and randomness is reflected in the increase in entropy. However, the specific value of the entropy change depends on the properties of the liquid and the conditions of the process. Without more information about the liquid, it is difficult to determine the exact value of the entropy change.

Learn more about entropy change here:

https://brainly.com/question/6364271

#SPJ11

when the circuit gets hotter, what effect does this have on the current

Answers

When the circuit gets hotter, it can cause the electrical resistance  of current to increase.

The Joule's law of heating says that the heat energy produced in the conductor is directly proportional to the square of electric current, resistance and the time till which the current is supplied.

                                  H=I2RT

This increase in resistance can lead to a decrease in the current flowing through the circuit. In summary, when the circuit gets hotter, the current tends to decrease due to the increase in electrical resistance.

For more information on effect on current of hotter circuithttps://brainly.com/question/31302019

#SPJ11

a pump lifts 22.0 kg of water per minute through a height of 3.10 m .

Answers

The pump does 672.06 Joules of work per minute to lift 22.0 kg of water through a height of 3.10 m.

The work done by the pump can be calculated using the formula W = mgh, where W is the work done, m is the mass of water lifted per minute (which is 22.0 kg in this case), g is the acceleration due to gravity (which is approximately [tex]9.81 m/s^2[/tex]), and h is the height lifted (which is 3.10 m).
Substituting the values, we get:
W = (22.0 kg/min) x ([tex]9.81 m/s^2[/tex]) x (3.10 m)
W = 672.06 J/min
Therefore, the pump does 672.06 Joules of work per minute to lift 22.0 kg of water through a height of 3.10 m.

Learn more about work done :

https://brainly.com/question/31428590

#SPJ11

The special theory of relativity predicts that fast-moving objects will appear to be than when they are seen at rest: a. fatter b. shorter along the direction of motion c. stretched out along the direction of motion d. older e. less massive

Answers

The special theory of relativity predicts that fast-moving objects will appear to be shorter along the direction of motion than when they are seen at rest.

This phenomenon is known as length contraction. According to Einstein's theory, the faster an object travels, the more it contracts in the direction of motion. This effect is only noticeable at speeds that are a significant fraction of the speed of light, which is why it is not noticeable in our everyday experiences.

The special theory of relativity is a fundamental theory of physics that explains how the laws of physics apply to objects that are moving at high speeds. One of the most famous predictions of the theory is that the speed of light is constant in all reference frames, regardless of how fast the observer is moving relative to the light source. This prediction has been confirmed by numerous experiments and is now considered one of the pillars of modern physics.

Another consequence of the theory is that time and space are not absolute, but are relative to the observer's frame of reference. This means that different observers will measure different lengths and times for the same event, depending on their relative velocities. In particular, the length of an object appears to be shorter along the direction of motion when it is moving at high speeds. This effect is caused by the time dilation that occurs when an object moves at relativistic speeds.

In summary, the special theory of relativity predicts that fast-moving objects will appear shorter along the direction of motion than when they are seen at rest. This is due to length contraction, which is a consequence of the theory's prediction that time and space are relative to the observer's frame of reference.

To know more about theory of relativity  click on below link :

https://brainly.com/question/28289663

#SPJ11

1. What is the field strength of an Alpha Particle (2 protons) at a point 1 nanometer away?

2. What is the electric field strength at a point 7m away from a charge of 15?

3. What charge would have a field strength of 1.441x10^-5 N/C at a distance of 1×10^-2m?

4. What force is felt by a le proton 2 nanometers away from a -1e electron?

5. What charge would feel a force of 3×10^-23 N when it is .05m away from a -1e electron?

6. What is the voltage source in Volts on a circuit with a resistance of 500 Ohms that has a current of .1 A?

7. What is the current through a circuit with a 9V battery and a resistance of 600 ohms?

8. What resistance will let 2A of current pass through a circuit with a 50V battery?

9. What is the force of a 1.28×10^-18 C charge on a proton 6×10^-8 m away?

Answers

Answer:

Just use the formulas

Force = kq1q2/r^2

Field = kq/r^2

V = ir

p = I^2r

p = vi

p = v^2/r

q = i*T

where K is the permittivity of free space

Prediction 1-2: Suppose that the force is not exerted along the line of motion but is in some other direction. If you try to pull the IOLab up along the same ramp in the same way as before (again with a constant velocity), only this time with a force that is not parallel to the surface of the ramp, will the force sensor measure the same force, a larger force, or a smaller force? Note that, the force sensor measures the force only in the y-direction.

Answers

If the force is not exerted along the line of motion but is in some other direction, the force sensor will not measure the same force.

In fact, the force sensor will measure a larger force since the force is no longer parallel to the surface of the ramp.

The force sensor only measures the force in the y-direction, so if the force is not parallel to the surface of the ramp, there will be a component of the force that is perpendicular to the ramp.

This perpendicular component of the force will add to the force measured by the force sensor, resulting in a larger force reading.

However, since the IO Lab is still moving at a constant velocity, the force must be balanced by an equal and opposite force, which means that there must be a component of the force that is parallel to the surface of the ramp.

Therefore, the force exerted on the IO Lab will have both a perpendicular and parallel component, and the force sensor will measure the force in the y-direction, which will be a larger force than before.

To know more bout force sensor visit link :

https://brainly.com/question/28906632

#SPJ11

he focal length of a glass lens is 10 cm. When the lens is submerged in water, what is its new focal length? The refractive index of water is greater than that of air but less than that of glass? A) 10 cm B) less than 10 cm C) more than 10 cm D) Not enough information to answer

Answers

The new focal length of the glass lens submerged in water is more than 10 cm. The correct option is C. To determine the new focal length of a glass lens submerged in water, we need to consider the lens maker's formula and the refractive indices of the materials involved.

The lens maker's formula is:
1/f = (n_lens/n_medium - 1) * (1/R1 - 1/R2)

Where:
- f is the focal length
- n_lens is the refractive index of the lens (glass)


- n_medium is the refractive index of the surrounding medium (air or water)
- R1 and R2 are the radii of curvature of the lens surfaces

We are given that the focal length of the lens in air is 10 cm. The refractive index of water (n_water) is greater than air (n_air) but less than glass (n_glass). When the lens is submerged in water, n_medium changes from n_air to n_water.

Since n_water > n_air, the value of (n_lens/n_medium - 1) will be smaller when the lens is in water compared to when it's in air. This will result in a larger focal length (f) for the lens when submerged in water.

To know more about focal length refer here:

https://brainly.com/question/16188698#

#SPJ11

For a two-tailed hypothesis test with a 0.01 significance level and a known population standard deviation. What is the magnitude of the critical value? 1.65 1.96 2.33 2.58

Answers

The magnitude of the critical value for a two-tailed hypothesis test with a 0.01 significance level and a known population standard deviation is 2.58

This value corresponds to the point in the standard normal distribution, beyond which the probability of finding a value is less than 1% (0.5% in each tail). This can be determined by using the z-score table. The z-score table shows the area under the normal distribution curve for a given z-score.

For a 0.01 significance level and a two-tailed test, the area in each tail would be 0.005. Therefore, we need to find the z-score that corresponds to an area of 0.005 in each tail, which is 2.58. This means that any z-score greater than 2.58 or less than -2.58 would be considered statistically significant at the 0.01 level. Therefore, the magnitude of the critical value is 2.58.

The other values mentioned, 1.65 and 1.96, are critical values for one-tailed tests with 0.10 and 0.05 significance levels, respectively, and 2.33 is for a two-tailed test with a 0.02 significance level.

Learn more about standard normal distribution here: https://brainly.com/question/28096232

#SPJ11

estimate of the energy (in joule) contained in a quart of soda.

Answers

Thus, the estimated energy content in a quart of soda is approximately 669,440 Joules.

It is difficult to provide an exact estimate of the energy contained in a quart of soda without knowing the specific brand and type. However, on average, a quart of soda contains around 1000 calories or 4,184,000 joules of energy.

It is important to note that consuming excessive amounts of soda can lead to negative health consequences, such as weight gain and an increased risk of developing chronic diseases.
To estimate the energy content in a quart of soda, we will first determine the amount of sugar in the soda and then convert that into energy using a standard value for the energy content of sugar.
1. A quart is equivalent to 32 fluid ounces (fl oz).
2. Let's assume the soda has 10 grams (g) of sugar per 8 fl oz serving, a common value for many sodas.
3. Calculate the total amount of sugar in the quart of soda: (32 fl oz / 8 fl oz) * 10 g = 40 g of sugar.
4. The energy content of sugar is about 4 kilocalories (kcal) per gram.
5. Calculate the total energy in kcal: 40 g * 4 kcal/g = 160 kcal.
6. Convert kcal to joules (J): 1 kcal = 4,184 J, so 160 kcal * 4,184 J/kcal ≈ 669,440 J.
Thus, the estimated energy content in a quart of soda is approximately 669,440 Joules.

learn more about energy here

https://brainly.com/question/1932868

#SPJ11

a contingency table for the number of motor vehicles in use in North American countries, by country and type of vehicle during one year Frequencies are in thousands USC) Canada (Ca) Mexico (C) Automobiles (Va Total 129728 13138 8607 151473 Motorcycles (V) 3871 320 270 4161 Trucks (V) 75.940 6933 4282 87160 Total 209539 20391 13164 243094 1. How many vehicles are Canadian? 20391 2. How many vehicles are motorcycles? 4461 3. How many vehicles are Canadian motorcycles? 320 4. How many vehicles are either Canadian or motorcycles? 24532 5. How many automobiles are Mexican?

Answers

1. How many vehicles are Canadian? 20,391 vehicles are Canadian.

2. How many vehicles are motorcycles? 4,161 vehicles are motorcycles.

3. How many vehicles are Canadian motorcycles? 320 vehicles are Canadian motorcycles.

4. How many vehicles are either Canadian or motorcycles? To find this, add the total number of Canadian vehicles and the total number of motorcycles, then subtract the number of Canadian motorcycles (to avoid double-counting): 20,391 + 4,161 - 320 = 24,232 vehicles are either Canadian or motorcycles.

5. How many automobiles are Mexican? There are 8,607 automobiles that are Mexican .

To learn more about Motor Vehicles in North American Countries : https://brainly.com/question/23072188

#SPJ11

Explain how to draw a ray diagram for a convex lens. Be sure to mention the 3 main rays.

Answers

To draw a ray diagram for a convex lens, follow these steps:

Draw the principal axis: The principal axis is a horizontal line passing through the center of the lens.Draw the lens: Draw a convex lens centered on the principal axis.Draw the object: Draw an arrow on the left side of the lens to represent the object. The arrow should be perpendicular to the principal axis.Ray 1: Draw a ray from the top of the object parallel to the principal axis. This ray will pass through the focal point on the right side of the lens after refraction.Ray 2: Draw a ray from the top of the object passing through the center of the lens. This ray will not change direction.Ray 3: Draw a ray from the top of the object passing through the focal point on the left side of the lens. This ray will become parallel to the principal axis after refraction.Locate the image: The point where the three rays intersect on the right side of the lens is the location of the image. Draw an arrow to represent the image.

Remember, the three main rays are:

 A ray parallel to the principal axis that passes through the focal point on the opposite side of the lens.  A ray that passes through the center of the lens and is not refracted.  A ray that passes through the focal point on the same side of the lens and becomes parallel to the principal axis after refraction.

the position of an object is given by: 2t^2 3t 4 (units in m). what is the velocity after three seconds?

Answers

The velocity of the object after three seconds is 15 m/s.

To find the velocity of an object after three seconds given the position function 2t²+ 3t + 4 (in meters), we will first find the velocity function by taking the derivative of the position function with respect to time, and then evaluate the velocity function at t = 3 seconds.
1. Find the derivative of the position function:
Position function: P(t) = 2t² + 3t + 4
Derivative (velocity function): V(t) = dP(t)/dt = 4t + 3
2. Evaluate the velocity function at t = 3 seconds:
V(3) = 4(3) + 3 = 12 + 3 = 15 m/s
So, the velocity of the object after three seconds is 15 m/s.

To learn more about velocity https://brainly.com/question/80295?source=archive

#SPJ11

a snow ball from a tree hits your head with speed v after falling a height h. how much higher would it have to fall to hit your head with speed 2v?
a) √h
b) 2h
c) √2h
d) h2
e) 4h
f) 20h
g) 40h

Answers

A snow ball from a tree has to fall at 2h height to hit your head with speed 2v.

The speed of the snowball, when it hits your head, is given by the formula:
v = √(2gh)
where g is the acceleration due to gravity (approximately 9.8 m/s^2) and h is the height from which the snowball falls.

To find the height from which the snowball would need to fall to hit your head with speed 2v, we can use the same formula:
2v = √(2gH)
where H is the new height from which the snowball falls.

Squaring both sides of this equation gives:

4v^2 = 4gh
2gh = v^2

Substituting this expression for 2gh into the equation for H, we get:

2v^2 = 2gH
H = v^2/g
H = (2gh)/g
H = 2h

Therefore, the height is b) 2h.

To know more about height click here:

https://brainly.com/question/10726356

#SPJ11

an 4.00 mm -tall object is 25.5 cm from the center of a silvered spherical glass christmas tree ornament 5.55 cm in diameter.
Part A What is the position of its image (measured from the center of the ornament)? in cm
Part B What is the height of its image? (in mm)

Answers

The absolute value of the magnification is used because it only tells us whether the image is upright or inverted, not its size. The height of the image is positive because it is upright, meaning that it has the same orientation as the object.

The image of the object will be formed at the same distance as the object itself, but on the opposite side of the lens.

Using the thin lens equation, we get:

[tex]1/di = 1/f - 1/do = 0 - 1/0.255 = -3.92di = -0.255 cm / (-3.92) = 0.065 cm[/tex]

The negative sign of the image distance indicates that the image is inverted, as expected.

The magnification of the image is:

[tex]m = -di/do = -0.065 cm / 2.54 cm = -0.0256[/tex]

[tex]h_i = 0.0256 \times 4.00 mm = 0.1024 mm[/tex]

Orientation refers to the process of introducing and familiarizing new individuals with an organization or a system. The purpose of orientation is to provide new employees or members with an overview of the company's structure, culture, policies, and procedures.

Orientation typically involves a combination of formal presentations, training sessions, and informal meetings to ensure that new members have a clear understanding of the organization's goals and objectives, as well as the expectations placed upon them. It is an essential part of the onboarding process, as it helps new members feel welcomed and supported, and it enables them to integrate into the organization more quickly and effectively.

To learn more about Orientation visit here:

brainly.com/question/12049504

#SPJ4

Complete Question:-

A 4.00-mm-tall object is 25.5 cm from the center of a silvered, spherical, glass Christmas tree ornament, 5.70 cm in diameter. What is the position of its image (measured from the center of the ornament)? Express your answer in centimeters. What is the height of its image? Express your answer in millimeters.

Other Questions
Will all proteins give positive result in Millons test? Explain why identify the weaknesses in phc's inventory-taking procedures. what implications did those weaknesses have for the two teams of auditors? use calculus to find the area a of the triangle with the given vertices (0,0) (4,2) (1,7) the value of an influencer may be determined by the number of followers they have. true false Consider the following balanced redox reaction.2S2O32- + I2 2I- + S4O62-How many electrons are being transferred in this reaction?a.3b.1c.2d.4 Suppose that a country's inflation rate increases sharply.- What happens to the inflation tax on the holders of money?- Why is wealth that is held in savings accounts not subject to a change in the inflation tax?- Can you think of any way holders of savings accounts are hurt by the increase in the inflation rate? -1+2-3+4-5+6...-99+100Can someone pls help How many website graphics can be created? HELP QUICKLY PLEASE! Need 3-4 paragraphs, WILL MARK BRAINLIEST & 25 POINTS!!! Describe and explain the four types of unemployment that can be found in a given nation. Whatis considered to be the Natural Rate of Unemployment? Describe what is included and excludedin the National unemployment rates. Knowing the importance of the Essential Elements, why would someone chose a diet that does not address all of them? An effectively worded mission statement does not Multiple Choice:- specifically mention the enterprise's present business and purpose.- describe the company's current business and purpose: who we are, what we do, and why we are here. - identify the company's products and/or services.- specify the buyer needs that the company seeks to satisfy and the customer groups or markets it serves.- express that making a profit is the company's true business purpose. A particle of mass m moves with momentum of magnitude p.(a) Show that the kinetic energy of the particle is K = p2/(2m) .(b) Express the magnitude of the particle's momentum in terms of its kinetic energy and mass. p = The specific heat capacity of benzene (C6H6) is 1.74 J/g*K. How much energy as heat is required to raise the temperature of 50.00 mL of benzene from 25.52 C to 28.75 C. Density of benzene is 0.876 g/cm3. The cars waited for us, Stan and (me, I), to cross, but (him and me, he and I) could not hurry. financial analysis indicates a company's relative strengths and weaknesses. -select- use this information to improve the firm's operations and stock price; -select- use this information to evaluate whether borrowers have the ability to pay off loans; and security analysts use this information to forecast earnings, dividends, and stock prices. financial analysis compares a firm's performance to other firms in the same industry and evaluates trends in the firm's financial position over time. -select- are the tools used in financial analysis and they are grouped into five categories: (1) liquidity, (2) asset management, (3) debt management, (4) profitability, and (5) market value. Tickets to concerts, sporting events, and other forms of entertainment should be taxed.a. completely agreeb. mostly agreec. mostly disagreed. completely disagree Nathan Chong, one of the founders of News Tilt, believed that was his startup's failure on the failure spectrum. O lack of ability O deviance process inadequacy uncertainty a(n) ________ is the term used to describe the $1 million a mining company borrowed in order to purchase new equipment. I don't understand how you substituted the equation of this question noted the length,d m,of a rectangular field is 40m greater than the width. The perimeter of the field is 400m . Kindly simplify How can dynamic stretching benefit a football player?It increases jump height, which will increase the number of passes.It increases endurance level, which will increase speed.It simulates movements that are key for specific football moves.It decreases the risk of injury when exercising on turf.