In the circuit shown, the capacitor initially charged with a 12V batteryy, when switch `S_(1)` is open and switch `S_(2)` is closed. The maximum value of current in the circuit when `S_(2)` is opened and `S_(2)` is closed is

In the circuit shown, the capacitor is initially charged with a 12V battery, when switch S_(1) is open and switch S_(2) is closed. S_(1) is then closed and, at the same time, S_(2) is opened. The maximum value of current in the circuit is

In the circuit shown, all the capacitors are initially uncharged. The current through the battery just after closing the switch 'S' is

In the circuit shown in the Figure find the equivalent capacitance between points a and b when– (a) Switch S is open. (b) Switch S is closed.

In the circuit shown, the reading of ammeter when switch S is open and when switch S is closed respectively are

In the adjoining circuit, initially the switch S is open. The switch 'S' is closed at t=0. The difference the maximum and minimum current that can flow in the circuit is

When the switch S, in the circuit shown, is closed, then the value of current I will be :

In the circuit shown above, when then switch S is closed,

At any time S_(1) switch is opened and S_(2) is closed then find out heat generated in circuit.