Science, asked by khyadav1995, 4 months ago

6. An electromagnet can be made by
(a) rubbing a magnet over an iron object
(b) passing electric current through the iron
object
(c) both of these (d) none of these

Answers

Answered by krirad2829

1

Answer:

C.

Explanation:

both of these

by rubbing N by passing

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