Why we use soft iron as core material instead of copper in electromagnet
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1
Answer:
Hey dude....
The magnetic particles in a soft iron nail will line up with the magnetic field when the current is switched on. Imagine we put a piece of soft iron in the middle of a coil of copper wire. When we switch on the current, the coil becomes an electromagnet. But also, the soft iron core becomes a magnet.
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Answered by
5
Answer:
because iron becomes temporary magnet only where Copper becomes permanent magnet on heating nd permanent magnet will not be used again for EMI....
Explanation:
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