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 centre.

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Answer 2

A core of magnetic material (such as iron) surrounded by a coil of wire through which an electric current is passed to magnetize the core is known as electro magnet

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