Why is “soft” iron used for the core of an electromagnet?
A. It is a permanent magnet.
B. It is difficult to magnetize.
C. It is easily magnetized.
D. It has no magnetic domains.
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c);it is easily magnetized
rmarielindsey1303:
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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 used because it loses its magnetism as soon as the current stops flowing.
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