Question

What are the uses of electromagnet?

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Answer 1

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

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

Electromagnets are very widely used in electric and electromechanical devices, including:Motors and generators.Transformers.

Electromagnets are very widely used in electric and electromechanical devices, including:Motors and generators.Transformers.Pickups.

Electromagnets are very widely used in electric and electromechanical devices, including:Motors and generators.Transformers.Pickups.Relays.

Electromagnets are very widely used in electric and electromechanical devices, including:Motors and generators.Transformers.Pickups.Relays.Electric bells and buzzers.

Electromagnets are very widely used in electric and electromechanical devices, including:Motors and generators.Transformers.Pickups.Relays.Electric bells and buzzers.Loudspeakers and headphones.

Electromagnets are very widely used in electric and electromechanical devices, including:Motors and generators.Transformers.Pickups.Relays.Electric bells and buzzers.Loudspeakers and headphones.Actuators such as valves.

Electromagnets are very widely used in electric and electromechanical devices, including:Motors and generators.Transformers.Pickups.Relays.Electric bells and buzzers.Loudspeakers and headphones.Actuators such as valves.Magnetic recording and data storage equipment: tape recorders, VCRs, hard disks.

Answer 2

The electromagnet is useful in:

i. Generators, motors, and transformers.

ii. Electric buzzers and bells.

iii. Headphones and loudspeakers.

iv. Data storage devices like VCRs, tape recorders, hard discs, etc.

v. Induction cooker.

vi. Magnetic locks.

vii. MRI machines.