Question:
In the circuit shown initially there is no charge on
Last updated: 6/11/2023
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 F 7022 S C 5 V P 302 Q D 15 I S 10 V ww 100 30 22 www Which of the statement s is are correct A If key S is kept closed for long time such that capacitors are fully charged the voltage across the capacitor C will be 4 V B 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 30 resistor between points P and Q will be 0 2 A round off to 1st decimal place C At time t 0 the key S is closed the instantaneous current in the closed circuit will be 25 mA C ll