A circular loop of flexible iron wire has an initial circumference of , but its

Question

A circular loop of flexible iron wire has an initial circumference of , but its circumference is decreasing at a constant rate of due to a tangential pull on the wire. The loop is in a constant, uniform magnetic field oriented perpendicular to the plane of the loop of magnitude 1.Find the emf induced in the loop, at the instant when have passed. 2.Find the direction of the induced current in the loop, as viewed looking along the direction of the magnetic field inside the loop Clockwise or counterclockwise ?

Explanation / Answer

please provide values in the problem.............

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