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

Two capacitors of capacitance 10 muF and 20 muF are charged to potential 20 V and 10 V respectively. If they are connected to share charges, then loss of energy is

Two capacitors of capacitance 2muF and 5muF are charged to a potential difference 100V and 50 V respectively and connected such that the positive plate of one capacitor is connected to the negative plate of the other capacitor after the switch is closed, the initial current in the circuit is 50 mA. the total resistance of the connecting wires is (in Ohm):

Two capacitors of capacitance 2muF and 5muF are charged to a potential difference 100V and 50 V respectively and connected such that the positive plate of one capacitor is connected to the negative plate of the other capacitor after the switch is closed, the initial current in the circuit is 50 mA. the total resistance of the connecting wires is (in Ohm):

Two capacitors of capacitances 5muF" and "10muF are charged to 16V and 10V respectively. Find what will be the common potential when they are connected in parallel to each other.

Three capacitors of capacitances 1 muF, 2 muF , and 2 muF , are cahrged up to the potential difference 30 V, 10 V , and 15 V , respectivly. If terminal A is connected with D C is connected with E and F is connected eith B, the find the charge flow in the ciruit and the final charge on the capacitors. .

Three capacitors of capacitances 1 muF, 2 muF , and 2 muF , are cahrged up to the potential difference 30 V, 10 V , and 15 V , respectivly. If terminal A is connected with D C is connected with E and F is connected eith B, the find the charge flow in the ciruit and the final charge on the capacitors. .

Two capacitors of capacitances 1muF and 3muF are charged to the same voltages 5V. They are connected in parallel with oppositely charged plates connected together. Then

Two capacitors 3muF and 5muF are charged to 18V and 25V respectively. These are then connected in series. Calculate the net voltage and net charge. Find the loss of energy after connecting them in series.

Three capacitors of capacitances 2muF, 2muF and 4muF are connected to a battery of 10V as shown in the figure. Calculate the effective capacitance of the circuit and charge on each capacitor.

Two capacitors of capacitances 3 muF and 6 muF , are charged to potentials 2V and 5V respectively. These two charged capacitors are connected in series. Find the potential across each of the two capacitors now.