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umka21 [38]
2 years ago
14

How do electromagnets produce a force?

Geography
1 answer:
Aliun [14]2 years ago
4 0
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.
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Thunderstorms move eastward across the Pacific when there is an El Niño event. true or false
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3 years ago
A historian who studies how and why people migrated from Asia to the Americans is most likely interested in
deff fn [24]

A historian studying the migrations from Asia to America is surely interested in human migrations.

<h3>What is a historian?</h3>

A historian is a term that refers to the profession that is responsible for studying the history of mankind and its evolution. Generally, historians are people who explore primary and secondary sources to establish a neutral version of past events. Additionally, the historian is in charge of creating knowledge about the past.

<h3>What are migrations?</h3>

Migrations are a term that refers to all the massive human displacements that have occurred throughout history. Migrations are caused by different reasons like:

  • Wars
  • Adverse climates
  • Lack of resources
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<h3>What topic might interest a historian studying migration from Asia to America?</h3>

The subject that could interest a historian who focuses on studying the phenomenon of migration from Asia to America may be human migration. There are also secondary topics that may interest you such as the population of America, the ice ages, among others.

Learn more about migration in: brainly.com/question/12719209

#SPJ1

7 0
1 year ago
Why places like shimla have snowfall in winter
zimovet [89]
Because Shimla is very cold in winters and modrate in summers
3 0
3 years ago
Explain how you can round 25.691 to the greatest place
cricket20 [7]
To round off the value of 25. 691 to its greatest place. We first have to determine the highest order in the number which is tens. 

5 0
3 years ago
What is a fish? Write down 3 facts about a fish and earn 50 points! ( Very easy!!!!):D
Alex777 [14]

Answer:

Fish are aquatic animals who have gills.

Fish are cold blooded and scaly skinned.

Explanation:

7 0
3 years ago
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