Question

AHOLA Friends...
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Explain electromagnet??Write down its uses??
Plz give answer in detail....
Content quality required...
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Answer 1

HEYA!!
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➡An electromagnet Is a Magnet obtained by Inducing current in a bar magnet .

➡Its polarity is not fixed it can change .

➡Its strength is much more stronger as compared to a simple magnet .

➡It is a temporary magnet . The magnetism remain only until the current is being passed in it .

✨They are used in :-

➡Electric Bells

➡Maglev Trains

➡Hard disks

➡Cranes

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Answer 2

hey mate...

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.



thank you...