ElectroMagnetic InductionHard
Question
An inductor (L = 100 mH), a resistor (R = 100 Ω) and a battery (E = 100 V) are initially connected in series as shown in the figure. After a long time the battery is disconnected after short circuiting the points A and B. The current in the circuit 1 min after the circuit is
Options
A.1 A
B.1/e A
C.e A
D.0.1 A
More ElectroMagnetic Induction Questions
A particle of mass m and charge q, moving with velocity V enters Region II normal to the boundary as shown in the figure...An infinite current carrying wire passes through point O and in perpendicular to the plane containing a current carrying...An aluminium ring B faces an electromagnet A. The current I through A can be altered. Then which of the following statem...One coil of resistance 40Ω is connected to a galvanometer of 160Ω resistance. The coil has radius 6mm and turn...A circular loop of radius r is moved away from a current carrying wire then induced current in circular loop will be :-...
A