Question

Name the two uses
of electromagnets.​

Answer 1

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• Motors and generators.
• Transformers.
• Pickups.
• Relays.
• Electric bells and buzzers.
• Loudspeakers and headphones.
• Actuators such as valves.

Answer 2

Answer:

1. it is used for construction of a large number of devices like electric bells, loudspeakers etc..

2.it is used by doctors

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