AIIMS 2015 Physics Question Paper for free online practice with solutions

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Question : 58 of 60
 
Marks: +1, -0
Assertion (A) : A wire bent into an irregular shape with the points P and Q fixed. If a current I passed through the wire, then the area enclosed by the irregular portion of the wire increases.

Reason (R) : Opposite currents carrying wires repel each other
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