Question

what is an electromagnet? ♥​

Answer 1

Answer:

"An electromagnet is a type of magnet in which the magnetic field is produced by an electric current. Electromagnets usually consist of wire wound into a coil. A current through the wire creates a magnetic field which is concentrated in the hole, denoting the center of the coil. "

Answer 2

Electromagnet is a temporary magnet which behave like a magnet when an electric current is passed through an insulator copper wire and loses its magnetism when current stopped . It has soft iron piece called the core with an insulated copper wire wound on it.
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