How do electromagnets produce a force?

Answers

Answer 1
A current turns a conductor into an electromagnet. ... When the electromagnet is placed near a fixed magnet, the two sets of poles repel and attract each other. This produces a force that makes the conductor rotate (spin) at high speed. This turns a shaft, which then drives a machine.

Related Questions

Which map displays how and where people produce various goods and services?
A)Economic
B)Vegetation
C)Physical
D)Political

Answers

Answer:

Economic b/c people produce various goods and services

the answers are : oil spills, and coastal developement

Answers

Answer:

Oil spills that happen in rivers, bays and the ocean most often are caused by accidents involving tankers, barges, pipelines, refineries, drilling rigs and storage facilities, but also occur from recreational boats and in marinas.

Spills can be caused by:

people making mistakes or being

equipment breaking down

natural disasters such as hurricanes, storm surge or high winds

deliberate acts by terrorists, acts of war, vandals or illegal dumping.

Explanation:

What state in the United States lies closesst to Australia and is considered to be apart of Polynesia

Answers

Answer:

Hawaii

Explanation:

when did the rain of terror start and when did it end

Answers

September 5, 1793 - July 27, 1794

Answer:

The reign of terror started, September 5, 1793 and ended July 27, 1794

How are government structures in Mexico similar to or different from those in the United States?
-What explains the political stability of Costa Rica?
Pls don’t use me for points

Answers

Answer:

Explanation:

following the end of the civil in 1949, Costa Rica abolished its army and redirected its budget to-ward healthcare and education.  Ever since and up to this day, Costa Rica has achieved some of thehighest living standards and development indicators in Latin America.  Furthermore, unlike mostother countries in the region,  Costa Rica has not had dictatorships or armed conflicts since the abolishment of its army.  In addition, soon after the abolishment of its army, the country started experiencing  a  notable  economic  growth  divergence  relative  to  the  rest  of  the  countries  in  the region.  Thus, these institutional changes along with long-standing democratic history have been considered to be factors of paramount importance that have led to these developmental achieve-ments and democratic stability in the country up to this day.

Both Mexico and The united states are federal republics and and are divided into states also, the head of state is known as "President" and also has the same legislation.

Ok hutch three major religions believe in only one god

Answers

Judaism, Christianity and Islam

Where is gulf pipefish live?

Answers

Answer:Gulf Pipefish are found in Gulf and Atlantic coast drainages from South America to Florida, including the Mobile Basin. They live over soft substrate in vegetated freshwater and brackish rivers. Like other pipefishes, they have very small fins and a long slender body armored with plates.

Explanation: found it on googol

Answer:

found in Gulf and Atlantic coast drainages from South America to Florida, including the Mobile Basin.

Explanation:

live over soft substrate in vegetated freshwater and brackish rivers

Which of these types of rock would most likely be the youngest?
A. rock on an oceanic plate that is close to a mid-ocean ridge
B. rock on an oceanic plate that is farthest from a mid-ocean ridge
C. rock on a continental plate that is next to a deep ocean trench
D. rock on a continental plate that is colliding with another continental plate

Answers

Answer:

D

Explanation:

I would assume d is a rock being made, as in breaking from a larger piece to make a smaller? If that makes sense.

When the rock is on a continental plate colliding with another continental plate, it is most likely the youngest. As a result, option D is the proper response.

Which is the most youngest rock?

The rock along the boundary between two continental plates crumples and folds, raising it up and resulting in the development of mountains and mountain ranges.

Because it is the top layer of sedimentary rock and the only layer with fossils, Layer W is the youngest.

For more information on the youngest rocks, refer below

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Helpppp plssss I’ll give brainlest!!!!

Answers

Answer:

India has an educated work force

Explanation:

which landscape region of NYS was formed during the grenville orogeny

Answers

Answer:

In other words, the Grenville Orogeny increased the size of Laurentia by adding continental crust (called the Grenville Province) which underlies all of modern New York. This rifting resulted in the formation of a passive margin continental shelf in the area of the modern-day Hudson Valley.

The largest people group in Australia is _____?

1.Polynesian
2. Aborigine
3.white

Answers

Answer:

3. white

Explanation:

because that the majority of people there

La escuela económica que postula el uso eficiente de recursos escasos ante necesidades humanas ilimitadas, es la: A)Austriaca B)Keynesiana C)Clásica D)Neoclásica E)Monetarista

Answers

Answer:

La opción correcta es C. Clásica.

Explanation:

La economía clásica, o economía política clásica, es una forma de pensar en economía que se ocupa de cuestiones relacionadas con el crecimiento económico. La economía clásica significó la transición del mercantilismo a la economía moderna.

Los teóricos económicos clásicos creían en la autorregulación de los mercados sin intervención externa. Adam Smith se refirió a la llamada "mano invisible" que dirige los mercados hacia su equilibrio natural sin la necesidad de la intervención del gobierno. Contrariamente a la teoría económica lingüística, la teoría económica clásica asume flexibilidad tanto en beneficios como en precios. La segunda premisa básica se basa en la ley de Say: la oferta crea demanda para sí misma, lo que significa que la producción genera ingresos suficientes para comprar todos los bienes producidos. Otra piedra angular de la teoría clásica es el supuesto de igualdad de ahorro e inversión, que debería garantizarse mediante tipos de interés flexibles.

One who believes in expansion of a territory is called an .

Answers

Answer:

expansionist.

Explanation:

Answer:

expansionist.

Explanation:

Name the three countries which occupy most of the landmass of North America.​

Answers

Answer:

The United States, Canada and Mexico occupy most of the landmass of North America.​

hope it helps :)

Explanation:

Answer:

Canada, United States of America, and Mexico.

the soviet government made_____apriority

a)environmental controls
b)small farms and road building
c)heavy industry
d)all of the above​

Answers

I’m pretty sure it’s D! However, small farms could be excluded. In the Soviet Union, the people were starved. In reference to how little they ate, a slice of bread was used. But! In Article 67, it states, “Citizens of the USSR are obliged to protect nature and conserve its riches.” Therefore both E and C would work, making it D.

bir zaman makinesiyle 2121 senesine gittiğinizi düşünün ve aşağıdaki sorulayı cevaplayın

a) nasıl bir dünya ile karşılastınız? (coğrafi anlamda tasvir edin)

b) karşılaştığınız kişiler size geldiğiniz zamanı sordu ve dünyanın nasıl olduğunuzu anlatmanızı istedi nasıl anlatırdınız? ( cografi anlamda tasvir ediniz)

lütfen yardımcı olur musunuz çok acil cografya performans ödevim için

Answers

B?? I think what it is

which of the following can cause global warming?
a. volcanic eruptions
b. the amount of rainfall
c. the rising of warm air into the atmosphere
d. increase of the amount of CO2 in the atmosphere​

Answers

Answer:

d. Increase of the amount of CO2 in the atmosphere

Why are high clouds always thin in comparison to low and middle clouds? Why are high clouds always thin in comparison to low and middle clouds? High clouds are colder and exist where there is no water vapor, whereas middle and low clouds are warmer and have access to water vapor in the air. High clouds are warmer and exist where there is no water vapor, whereas middle and low clouds are warmer and have access to water vapor in the air. In contrast to middle and low clouds, high clouds are colder and exist among lower quantities of water vapor. In contrast to middle and low clouds, high clouds are colder and exist among higher quantities of water vapor. In contrast to middle and low clouds, high clouds are warmer and exist among lower quantities of water vapor.

Answers

Answer:

You answered your own question ;-;

Explanation:

Which country do you think is least developed? Why?

Answers

Answer:

Niger

According to the Human Development Index, Niger is the least developed country in the world with an HDI of . 354.

Explanation:

A biker covers a trail of 65 meters heading west in 5 minutes. Find her velocity

Answers

The answer is13
65/5

what is 1.86 rounded to the nearest hundreth

Answers

It already is rounded to the nearest hundredth.
It is just 1.86. hope this helps!

Which of the following terms correctly describe the figure given below?
Check all that apply.

Answers

Answer:

A.) Prism

C.) Solid

F.) Polyhedron

Explanation:

The given image can be described as a prism, a solid, and a polyhedron.

Hence, the correct answers are options a, c and f.

Prism: A prism is a three-dimensional geometric shape characterized by two parallel and congruent polygonal bases connected by rectangular or parallelogram-shaped faces. The bases are parallel and have the same shape, while the lateral faces are rectangles or parallelograms. They are classified as a type of polyhedron.

Solid: In geometry, a solid refers to a three-dimensional object that has length, width, and height. Solids have a definite shape and volume. They can be made up of flat surfaces called faces, which are connected by edges. Examples of solids include cubes, spheres, cylinders, pyramids, and prisms.

Polyhedron: A polyhedron is a three-dimensional geometric solid made up of flat polygonal faces, straight edges, and vertices. The faces are polygons, and the edges are line segments where two faces meet. The vertices are the points where the edges intersect.

Know more about Polyhedron here:

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The given question is incomplete. Hence, the complete question is:

Which of the following terms correctly describe the figure given below?

Check all that apply.

a. Prism

b. Polygon

c. Solid

d. Cube

e. Pyramid

f. Polyhedron

A builder wants to level all the trees in a watershed area to construct homes. What would be some effects of the builder's actions on the watershed and on nearby rivers and streams?

Answers

Answer: The watershed area will be affected by flood.

Explanation:

A watershed can be defined as the part of the land where all the water from surfaces drain into the same place. The water can come from river, creek, ocean, or any other source of water. All water collectively drain from different sources in to the same place. This is called watershed. The builder wants to level all the trees in the watershed area. This is likely to affect the watershed area negatively. As trees may absorb and regulate the drain of water from different sources by occupying the area when trees are being level then the chances of flood from rivers and streams can affect the watershed area and the area cannot be considered appropriate for building construction.

How is life impacted by living on a peninsula?

Answers

Answer:

An advantage of living on a mountainous peninsula is that you have access to the sea, trading, and protection. A disadvantage of living on a mountainous peninsula is that there is minimal flat land for agriculture and movement.

Explanation:

A peninsula is a piece of land that is almost entirely surrounded by water but is connected to the mainland on one side.

Peninsulas can be very small, sometimes only large enough for a single lighthouse, for instance. Lighthouses often sit on peninsulas near rocky coastlines to warn sailors that they are getting close to land.

Peninsulas can also be very large. Most of the U.S. state of Florida is a peninsula that separates the Gulf of Mexico and the Atlantic Ocean.

Peninsulas are found on every continent. In North America, the narrow peninsula of Baja California, in Mexico, separates the Pacific Ocean and the Sea of Cortez, also called the Gulf of California. In Europe, the nations of Portugal and Spain make up the Iberian Peninsula. The so-called Horn of Africa, which juts into the Arabian Sea on central Africa's east coast, is a huge peninsula. The nations of North Korea and South Korea make up the Korean Peninsula in eastern Asia. In Australia, the Cape York Peninsula is only 160 kilometers (99 miles) from the island of New Guinea. The Antarctic Peninsula seems to point to the tip of South America, several hundred kilometers (miles) away.

An advantage of living on a peninsula is that access to the sea, trading, and protection is possible. We also find a wide ranges of flora and fauna, and natural habitat of many threatened or endangered species in the peninsula.

What is a peninsula?

A peninsula is a landform that extends from the mainland and is surrounded by water on most, but not all, sides. A peninsula is also sometimes defined as a piece of land that is surrounded by water on three sides. Peninsulas can be found on all continents. The Arabian Peninsula is the world's largest peninsula. Peninsulas form for a variety of reasons.

Human connections to the sea are strengthened by their location on peninsulas with easy maritime access. Peninsular coasts attract migrants from the interior of a region to economic opportunities in coastal and high-seas locations.

The peninsula's distinct geographic locations support a diverse range of flora and fauna, as well as the natural habitat of many threatened or endangered species. The unique geographic position often makes peninsulas significant in international trade and commerce. Usually, lighthouses are found in peninsulas to prevent shipwrecks.

Therefore, peninsula serves as a home for flora and fauna and also helps in trade and commerce.

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the season in New York State during which Earth is at perihelion

Answers

Answer:

summer

Explanation:

When the land is in the perihelion the entire northern hemisphere, including New York is in the summer, while the entire southern hemisphere is in the winter. This is because the perihelion is the moment when the earth reaches its closest approach to the sun, in the region of the northern hemisphere. The concept of perihelion is important to understand what the proximity and distance between the earth and the sun can cause in the seasons.

What trends has NASA and NOAA satellites found after measuring sea levels for over two decades?

Answers

Answer:

sea levels have been rising

How long ago did oceans begin to form?

Answers

about 3.8 billion years ago
Water remained a gas until the Earth cooled below 212 degrees Fahrenheit . At this time, about 3.8 billion years ago, the water condensed into rain which filled the basins that are now our oceans.

Why is Canada physically diverse(3 major points)


please help :(

Answers

I wish I knew I’m sorry I couldn’t help
Canada has a varied landscape, with majestic mountains, rolling plains, forested valleys, and beautiful blue rivers and lakes. The Canadian Shield, a hilly region of lakes and swamps, stretches across northern Canada and has some of the oldest rocks on Earth.

why do tropical cyclones develop in late summer?​

Answers

Because they originate in the late summer or autumn within 5 degrees of the equator so they develop within latitudes of 5 and 20 degrees.

Tropical cyclones development occurs in late summer because; The ocean surface attains its maximum temperature several weeks after the solar radiation maximum.

How do Tropical cyclones develop

The ocean surface attains its maximum temperature several weeks after the solar radiation maximum, hence, most tropical cyclones occur during the late summer to early fall, more specifically, from July to September in the Northern Hemisphere and from January to March in the Southern Hemisphere as the case may be.

Therefore, tropical cyclones develop in late summer the ocean surface attains its maximum temperature several weeks after the solar radiation maximum.

Read more on tropical cyclones;

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please answer this!!!!!!!!!!! 15 point and brainliest if you do!!!!!!!!!

Answers

Answer:

Seven continents:

1. North America

2. South America

3. Europe

4. Asia

5. Africa

6. Oceania

7. Antarctica

Oceans:

the Atlantic, Southern, Pacific, Indian, and Arctic oceans

1 :) nortic amarika

2 :) south Amerika

3 :) Europe

4:) Asya


5 :) Afrika


6:) oceania


7 :) ??????


————————————————

Hello


I am Türkiş


Can you write which country
This country mixed?

But oter countries Came again Türkey
Selector

good lessons
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