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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Two resistors of 10 Ω and 20 Ω and an ideal inductor of 10 H are connected to a 2 V battery as shown in Fig. Key K is inserted at time t = 0. The initial (t = 0) and final (t → ∞) currents through the battery are:

Two resistors of 10 Ω and 20 Ω and an ideal inductor of 10 H are connected to a 2 V battery as shown in Fig. Key K is inserted at time t = 0. The initial (t = 0) and final (t → ∞) currents through the battery are:

In the circuit shown in Figure key K is closed at t = 0 the current through the key at the instant t = 10^-13 In 2 s is