Charge Flown Through Switch||Heat Loss in Circuit

For the circuit shown in the figure , the charge flown through the switch after it is closed is n muC . Find the value of n.

Three capacitors of capacitances 5muF,2muF and 2muF are charged to 20 V, 30 V and 10 V respectively and then connected in the circuit with polarities as shown. The magnitude of charge flown through the battery after closing the switch S is

Find the charge flown through the path 1, 2, 3 as shown in figure after closing switch S and heat generated in the circuit.

In the circuit shown, each capacitor has a capacitance C , The cell voltage is E , Find the amount of charge flowing through the switch when it is closed and also find the heat dissipated in the circuit when the switch is closed.

If charge flown through a wire is given by q=3sin(3t) , then Q. Find out the amount of charge flown through the wire at t=((pi)/(6)) seconds.

If charge flown through a wire is given by q=3sin(3t) , then Q. Find out the current flown through the wire at t=(pi)/(9) second.

Current through a wire decreases from 4 A to zero in 10sec. Calculate charge flown through the wire du ring this interval of time.

In the given circuit, the initial charges on the capacitors are shown in the figure. The charge flown through the switches S_(1) and S_(2) respectively after closing the switches are