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Two circular loops of equal radii are pl...

Two circular loops of equal radii are placed coaxially at some separation. The first is cut and a battery is inserted in between to drive a current in it. The current changes slightly because of the variation in resistance with temperature. Durig this period, the two loops

A

a.attract each other

B

b.repel each other

C

c.do not exert any force on each other

D

d.attract or repel each other depending on the sense of the current

Text Solution

Verified by Experts

The correct Answer is:
D
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DC PANDEY ENGLISH-ELECTROMAGNETIC INDUCTION-Taking it together
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