JEE Advanced 2023 Paper 1 Solutions

Section: Physics

Question : 3 of 51

Marks: +1, -0

In a circuit shown in the figure, the capacitor C is initially uncharged and the key K is open. In this condition, a current of 1A flows through the 1Ω resistor. The key is closed at time t=t0. Which of the following statement(s) is(are) correct?
[Given : e−1=0.36 ]

[JEE Adv 2023 P1]

The value of the resistance R is 3Ω.
For t<t0, the value of current I1 is 2A.
At t=t0+7.2µ s, the current in the capacitor is 0.6A.
For t→∞, the charge on the capacitor is 12µC.

Validate

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