Question: In the circuit shown, initially there is no charge on capacitors and keys S and S are open. The values of the capacitors are

In the circuit shown, initially there is no charge on capacitors and

In the circuit shown, initially there is no charge on capacitors and keys S and S are open. The values of the capacitors are C = 10 F, C = 30 F and C3 = C4 = 80 uF. Which of the statement(s) is/are correct? C 70 2 C 5V S 30 S2 10V 30 -ww C3 www 100 2 Q A. The key S is kept closed for long time such that capacitors are fully charged. Now key S is closed, at this time, the instantaneous current across 300 resistor (between points P and Q) will be 0.2 A (round off to 1st decimal place). B. If key S is kept closed for long time such that capacitors are fully charged, the voltage across the capacitor C will be 4V. C. At time t = 0, the key S is closed, the instantaneous current in the closed circuit will be 25 mA D. If key S is kept closed for long time such that capacitors are fully charged, the voltage difference between points P and Q will be 10 V.

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