Question

What are electromagnets ?

Answer 1

Answer:

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Electromagnets are the metals which are transformed into a magnet by passing electricity through them are known as electromagnets.

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Properties of Electromagnets are :-

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•They are called temporary magents because they lose their magnetic property after some time.

•The field of electromagnets can be changed.

•When the current stops it stops behaving like a magnet.

•Electromagnets made of different shapes for different purposes.

•When the amount of electric current increases it work more rapidly.

•The can be made from any metal such as iron,nickle and cobalt.

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Answer 2

Answer:____________

Electromagnets are the metals which are transformed into a magnet by passing electricity through them are known as electromagnets.

______________________________________

Properties of Electromagnets are :-

______________________________________

•They are called temporary magents because they lose their magnetic property after some time.

•The field of electromagnets can be changed.

•When the current stops it stops behaving like a magnet.

•Electromagnets made of different shapes for different purposes.

•When the amount of electric current increases it work more rapidly.

•The can be made from any metal such as iron,nickle and cobalt.

______________________________________

Explanation: