Consider a circuit with capacitors and a resistance in the figure below. The cap

Question

Consider a circuit with capacitors and a resistance in the figure below. The capacitors C1 and C2 were initially uncharged. a) Initially, the switch was open. The switch is closed to 1 for a long time and then the switch is disconnected from 1 and connected to 2 at time t = 0. Derive the expression for charge stored Q (t) on the positive plate of the capacitor C2. b) For V0 = 20V,R = 100 ohm,andC1 = C2 = 8 mu F, calculate the charge on the capacitor C2 at 1 ms after the switch is connected to 2. e) This time, the switch was closed to I only for 0.4 ms and disconnected. Then the switch is connected to 2 at time t = 0. Again, for V0 = 20 V, R = 100 ohm, and C1 = C2 = 8 mu F, calculate the charge on the capacitor C2 at 1 ms after the switch is connected to 2.

Explanation / Answer

Consider a circuit with capacitors and a resistance in the figure below. The cap

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