write any four uses of magnet
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1
Answer:
Explanation:
Magnets are used for constructing magnetic needles and mariner’s compass.
Permanent magnets find applications in generators, electric accelerators, and electric motors.
Electromagnets find application in speakers, electric bells, and electric cranes.
Magnets are used for the separation of iron filling from other solid mixture.
Answered by
3
Answer:
the four uses of magnet
Explanation:
Powerful magnets are used to lift objects.
Magnets are used in generators and motors.
Prevents corrosion in a water heater. ...
Magnets are used in medical equipment.
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