difference between magnet and electromagnet
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magnet is permanent The magnetic property of a magnet will remain forever.
However, electromagnet is a temporary magnet. The magnetic property remains only for the time when the switch is being kept on .
However, electromagnet is a temporary magnet. The magnetic property remains only for the time when the switch is being kept on .
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3
1 magnets are permanent magnet
2 electromagnet began magnet when current
is pass thought it.
3 electromagnet works on the principle to produce strong electromagnet
2 electromagnet began magnet when current
is pass thought it.
3 electromagnet works on the principle to produce strong electromagnet
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