TS EAMCET 5 May 2018 Shift 1 Solved Paper

A rectangular loop of wire is placed in the XY plane with its side of length 3 cm parallel to the X-axis and the side of length 4 cm parallel to the Y - axis. It is moving in the positive X direction with the speed 10 cm/sec. A magnetic field exists in the space with its direction parallel to the Z - axis. The field decreases by 2 × 10−3 T/cm along the positive X - axis and increases in time by 2 × 10−2 T/sec. The induced emf in the wire is