In the circuit shown below, the switch S is connected to position P for a long time so that the charge on the capacitor becomes q_ 1 C . Then S is switched to position Q . After a long time, the charge on the capacitor is q_ 2 C . The magnitude of q 2 is _____.

Question

In the circuit shown below, the switch S is connected to position P for a long time so that the charge on the capacitor becomes q_ 1 C . Then S is switched to position Q . After a long time, the charge on the capacitor is q_ 2 C . The magnitude of  q 2  is _____.

Quantrex Academy · Accepted Answer

Correct answer: A. A

When  S  is connected to  Q , i = 2 1 + 2 i = 2 3 &#160; A Now, after distribution of potential, q 2 = C V = 1 &#956;F 2 3 &#160; V q 2 = 2 3 &#160; &#956;C q 2 = 0.67 &#160; &#956;C

JEE Advanced Physics Question (2021) — Solution

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