why do we use iron for making Electromagnet and not Steel
give answer for class 7
1118roshani:
beacause it is good conductor
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it is better in conduction of electricity thus making it better in magnetic properties
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The soft iron inside the coil makes the magnetic field stronger because it becomes a magnet itself when the current is flowing. Soft iron is usedbecause it loses its magnetism as soon as the current stops flowing.
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