Question

List some uses of electromagnet.​

Answer 1

Answer:

Motors and generators.

Transformers.

Pickups.

Relays.

Electric bells and buzzers.

Loudspeakers and headphones.

Actuators such as valves

Explanation:

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Answer 2

Answer:

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.

Explanation:

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