JEE Mains Model Paper 9

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Question : 8 of 90

Marks: +1, -0

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

VR1R2
√R12+R22
at t = 0 and
V
R2
at t = ∞
V
R2
at t = 0 and
V(R1+R2)
R1R2
at t = ∞
V
R2
at t = 0 and
VR1R2
√R12+R22
at t = ∞
V(R1+R2)
R1R2
at t = 0 and
V
R2
at t = ∞

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