Science, asked by rishavroushan075, 4 months ago

how will you make a electromagnet in the laboratory

Answers

Answered by kalpnajha1986kp

Answer:

how to make a electromagnet in laboratory??

Ans:- At first rub off the dirt or rust on the surface of the iron nail. Then wrap around the copper wire on the iron nail for 75-100 rounds. Connect the both ends of the wrapped copper wire with the positive and negative terminals of the battery. Then the iron nail will become an electromagnet.

Explanation:

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