ElectroMagnetic InductionEasy
Question
In a coil of self inductance of 5henry, the rate of change of current is 2 ampere per second, the e.m.f. induced in the coil is :
Options
A.5 V
B.-5 V
C.-10 V
D.10 V
More ElectroMagnetic Induction Questions
In the circuit shown in figure bulb will become suddenly bright if :-...Alternating current is flowing in inductance L and resistance R. The frequency of source is . Which of the following sta...In the circuit shown switch S is connected to position 2 for a long time and then joined to position 1. The total heat p...In the figure shown, the magnet is pushed towards the fixed ring along the axis of the ring and it passes through the ri...If the vertical component of earth′s magnetic field be 6 × 10-5 Wb/m2, then what will be the induced potentia...
= −5 × 2 = - 10 V