Question

State any three applications of an electromagnet.​

Answer 1

Answer:

Electromagnets are widely used as components of other electrical devices, such as motors, generators, electromechanical solenoids, relays, loudspeakers, hard disks, MRI machines, scientific instruments, and magnetic separation equipment.

Explanation:

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Answer 2

Answer:

electromagnets are used in

1) magnetic locks

2)to reduce friction in machines

3)used in cranes to pick up iron scraps