An electromagnet loses its magnetism when the current is switched off.

True

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False

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Solution

The correct option is A True
As the electromagnet is a temporary magnetic which is only working till when we give the current to it.
Once the electric current is stopped the magnetic property of the electromagnet vanished.
Hence, the given statement is true.

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An electromagnet loses its magnetism when the current is switched off.

The correct option is A TrueAs the electromagnet is a temporary magnetic which is only working till when we give the current to it. Once the electric current is stopped the magnetic property of the electromagnet vanished.Hence, the given statement is true.

The correct option is A True
As the electromagnet is a temporary magnetic which is only working till when we give the current to it.
Once the electric current is stopped the magnetic property of the electromagnet vanished.
Hence, the given statement is true.