Science, asked by garg29023, 5 months ago

To find the north pole of a bar magnet, we should

(1) bring an iron nail towards it (2) suspend it freely with the help of a thread

(3) rub it with the silk cloth (4) rub it with the woolen cloth

Answers

Answered by mahashrikannan2466
0

Answer:

Tie a bar magnet to a thread and suspends it freely.

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