Physics, asked by swarupa70, 2 months ago

What should be the core of an electromagnet? Give reason.
(a) soft iron
(b) rusted iron
(c) hard iron
(d) pig iron

Answers

Answered by rrc1999

0

Answer:

hard iron

please mark as brainliest

Answered by pr367572

1

Answer:

the answer (a) option is correct

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