An inductor (L = 100 mH) a resistor (R = 100Ω) and a battery (E = 100 V) are initially…
Physics · JEE Main · NTA Exams — Electromagnetic Induction and Alternating Currents
An inductor (L = 100 mH) a resistor (R = 100Ω) 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 ms after the short circuit is
- 1/e A
- eA
- 0.1 A
- 1 A
Answer
(A) 1/e A
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