Question

Question:-
What happenes when you place an iron nail in a current -carrying coil?​

Answer 1

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What happenes when you place an iron nail in a current -carrying coil?

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The coil and nail combination deflects the magnetic needle more than the coil alone.

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Answer 2

Answer:

Your answer are as follows:

Explanation:

We can see that the nail has turned into an electromagnet since the pins get attracted to the nail.