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If a current is passed through a spring ...

If a current is passed through a spring then the spring will

A

expand

B

compress

C

remains same

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
B
The spring will compress. It will be on account of force of attraction between two adjacent turns carrying currents in the same direction.
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VMC MODULES ENGLISH-MAGNETIC EFFECTS OF CURRENT -JEE Main (Archive)
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