Question

Write The Uses Of Electromagnet

Answer 1

Answer:

The uses of electromagnet are as follows:

1) Electromagnets are widely used in motors and generators.

2) They are widely used in transformer.

3) They are used in electric bells, buzzers, loudspeakers, headphones, refrigerators, etc.

4) They are widely used in magnetic recording and data storage equipment: tape recorders, VCRs, hard disks, etc.

5) They are used in MRI machines and actuators such as valves.

Explanation:

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Answer 2

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Uses of electromagnet:

• To separate iron scrap from the junk in industries,

• Doctors use very small but strong electromagnets to remove iron dust from

a patient's eyes.

• In electric motors and receivers of telephones.

In picture tubes of television and computer screens. They help in the

formation of image on the screen.

• A number of electromagnets are used in a car which help in moving of

different parts and generate electricity as well.