JEE Advanced2021PhysicsCapacitanceActual
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 q₁ C . Then S is switched to position Q . After a long time, the charge on the capacitor is q₂ C . The magnitude of q 2 is _____.
Correct answer
0
Step-by-step solution
When S is connected to Q , i = 2 1 + 2 i = 2 3   A Now, after distribution of potential, q 2 = C V = 1 μF 2 3   V q 2 = 2 3   μC q 2 = 0.67   μC