Question

what are the two ways in which you can trace the magnetic field at a bar magnet​

Answer 1

Answer:

...The two ways to trace the magnetic field of a bar magnet is by a compass and by iron filings in the compass needle method, you need to let the needle rotate freely and trace it.

In another way, you need to give the iron filings make the magnetic path for you.

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Answer 2

Answer ;

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Explanation:

1.By using iron fillings

2.Byusing compass

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