Question

What are some examples of devices that use electromagnets?

Answer 1

Motor 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

Hey friend..
Electromagnets are used in
Motors and generators.
Transformers.
Relays.
Electric bells and buzzers.
Loudspeakers and headphones.
tape recorders,
VCRs,
hard disks.
MRI machines.
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