Physics, asked by shubhanshuraj18, 5 months ago

3. An unmagnetised bar of steel can be
by rubbing a bar magnet
along its length

Answers

Answered by pratyushprabhakar25

12

Answer:

true if a magnet is rubbed along a steel bar the Steel bar will become a temporary magnet but it will not last longer.

Explanation:

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Answered by dassahil3781

1

Answer:

it magnetised by rubbing

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