SSC MTS EXAM

Detailed explanation-1: -The induced emf is directly proportional to the number of turns, magnetic field, area and the time in which the magnetic flux changes. Therefore, the magnitude of the induced emf depends on the change in magnetic flux and also on the time in which the magnetic flux changes.

Detailed explanation-2: -The factors involved in the induced emf of a coil are: The induced e.m.f. is directly proportional to N, the total number of turns in the coil. The induced e.m.f. is directly proportional to A, the area of cross-section of the coil.

Detailed explanation-3: -By studying this image of a coil, it can be seen that the number of turns in the coil will have an effect on the amount of voltage that is induced into the circuit. Increasing the number of turns or the rate of change of magnetic flux increases the amount of induced voltage.