Question

what is electromagnet ? write uses off its?​

Answer 1

Answer:

An electromagnet is a magnet that is created using an electric current, created by electricity. Uses of Electromagnets: Electromagnets areused in all kinds of electric devices, including hard disk drives, speakers, motors.

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Answer 2

Explanation:

A metal core made into a magnet by passing electric current through a surrounding coil.

uses are wires like hiters and water coils