so why do we will a lost iron care
electromagneti
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Explanation:Steel is more difficult to magnetise and is not easily demagnetised. An iron core makes a temporary electromagnet. It loses its magnetism as soon as the switch is opened and the current is switched off.
Answered by
0
Explanation:
Steel is more difficult to magnetise and is not easily demagnetised. An iron core makes a temporary electromagnet. It loses its magnetism as soon as the switch is opened and the current is switched off.
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