Question

As electromagnet is a temporary strong magnet made from :
(a) steel
(b) aluminium
(c) copper
(d) soft iron

  • Category: Magnetism ICSE Class 9
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Answer

(d) soft iron

Reason — An electromagnet is a temporary strong magnet made from a piece of soft iron when current flows in the coil wound around it. It is an artificial magnet.

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