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Verified Answer :

itsmyattitude22

Electromagnet is a temporary magnet,the magnetic field in such magnets is produced by the electric current.
Uses:
1)In transformers.
2)In Buzzers and Electric bells.
3)In MRI machines.
4)In Loudspeakers.

huntrw6

A correct answer (sample response) is:

Electromagnets are used in toasters , doorbells, radio speakers, vacuum cleaners, computers, and cars.

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