In the circuit shown below, the key K is closed at t = 0. The current through the battery is - VgyanHub

Question:

In the circuit shown below, the key K is closed at t = 0. The current through the battery is

Screenshot 2024-12-28 182934

Options :

(a) V(R1+R2)/R1.R2 at t=0 and V/R2 at t=∞
(b) V(R1+R2)/√(R1^2+R2^2) at t=0 and V/R2 at t=∞
(c) V/R2 at t=0 and V(R1+R2)/R1.R2 at t=∞
(d) V/R2 at t=0 and V(R1+R2)/√(R1^2+R2^2) at t=∞

Answer :

(c) V/R2 at t=0 and V(R1+R2)/R1.R2 at t=∞

Answer Steps :

Step 1:

Step 2:

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