What should be the core of an electromagnet? (a) soft iron (b) hard iron (c) rusted iron (d) none of above

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What should be the core of an electromagnet?

Magnetic Effects of Electric Current

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07/12/2020 5:19 pm

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Tulika pia

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What should be the core of an electromagnet?

(a) soft iron

(b) hard iron

(d) none of above

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07/12/2020 5:20 pm

Kinjal ray

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(a) soft iron

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