Two coaxial, close-spaced circular loops A and B have equal radii. Loop A carries a…

PHYSICS · Single correct · CBSE · Physics · Electromagnetic Induction · Electromagnetic Induction

Problem

Two coaxial, close-spaced circular loops A and B have equal radii. Loop A carries a steady current that appears clockwise when observed from the right. Loop B is initially current-free and is quickly pushed towards loop A along the common axis. Which of the following correctly states (i) the direction of the induced current in loop B as seen from the right and (ii) the nature of the force experienced between the two loops? (a) (i)(i) Anticlockwise; (ii)(ii) Attractive (b) (i)(i) Anticlockwise; (ii)(ii) Repulsive (c) (i)(i) Clockwise; (ii)(ii) Attractive (d) (i)(i) Clockwise; (ii)(ii) Repulsive

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