Question

Elctro magnet ex and define it
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Answer 1

Answer:

Motors and generators.

Transformers.

Relays.

Electric bells and buzzers.

Loudspeakers and headphones.

Actuators such as valves.

Magnetic recording and data storage equipment: tape recorders, VCRs, hard disks.

MRI machines.

Answer 2

Answer:

I think it would help u

Explanation:

Definition of electromagnet. : 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.