Question

what is 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

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what is electromagnet?

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When an electric current is passed through a coil of wire wrapped around a metal core,a very strong magnetic field is produced. This is called an electromagnet.