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Electro Magnet

Electromagnet...

Question

Electromagnets can be used to lift heavy loads.

A

True

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B

False

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Solution

The correct option is A True
Electromagnets are temporary magents. The strength of an electromagnet can be varied by varying the current in the circuit. Electromagnets can be used to separate magnetic materials from the junk. In cranes, electromagnets are used to lift heavy loads.

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