A wire is bent to form the double loop shown in figure. There is a uniform magnetic field directed into the plane of the loop. If the magnitude of this field is decreasing current will flow from:

Options

A. (a) a to b and c to d
B. (b) b to a and d to c
C. ( c) a to b and d to c
D. (d) b to a and c to d

Answer

C

Explanation

( c) By Lenz's law, clockwise current is induced in both loops. Greater the area, large will be the induced emf Outer loop has greater area.