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. ... The wire turns are often wound around a magnetic core made from a ferromagnetic or ferrimagnetic material such as iron; the magnetic core concentrates the magnetic flux and makes a more powerful magnet.

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Answer 2

A soft metal core made into magnet the passage of electric current through a coil surrounding it.