A resistor with resistance 10 MQ is connected in series with

Last updated: 6/9/2023

A resistor with resistance 10 MQ is connected in series with capacitor with capacitance 1 0 F and a with emf 12 0 V Before the switch is closed at time t 0 the capacitor is uncharged C E R www R www S S 63 Find the time constant when S is closed and before that the capacitor is charged through S and S is op 1 5 s 2 10 s 4 40 s 3 20 s 54 When S is closed for charging the capacitor the current in the circuit at t 0 S is open 1 1 2 A 2 1 8 A