Question

write some uses of electromagnet ​

Answer 1

Explanation:

• Motors 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

Answer:

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