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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 loopsA. attract each otherB. repel each otherC. do not exert any force on each otherD. attract or repel each other depending on the sense of the current

Answer» Correct Answer - D


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