Question

mention some of the use of electromagnet​

Answer 1

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Answer:

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Electromagnets are very widely used in electric and electromechanical devices, including:

1. Motors and generators.
2. Transformers.
3. Pickups.
4. Relays.
5. Electric bells and buzzers.
6. Loudspeakers and headphones.
7. Actuators such as valves.
8. Magnetic recording and data storage equipment: tape recorders, VCRs, hard disks.

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Answer 2

answer:

Electromagnets are used in all kinds of electric devices, including hard disk drives, speakers, motors, and generators, as well as in scrap yards to pick up heavy scrap metal. They're even used in MRI machines, which utilize magnets to take photos of your insides!

explanation:

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