Consider the circuit shown in fig 5.174 where a battery of emf 4V and a capacitor of capacitance 1 `muF` is connected to a combination of resistacnes. Find out the stedy-state current in the battery.

Two capacitors of capacitances 4muF and 6muF are connected in series with a battery of 20 V. find the energy supplied by the battery.

Two capacitor of capacitance 4.0muF and 6.0muF' are connected in series with a battery of 20 V . Find the energy supplied by the battery .

Two capacitor of capacitance 4.0muF and 6.0muF are connected in series with a battery of 20 V . Find the energy supplied by the battery .

Three capacitors each of capacitance of 2 muF are Connected in parallel across 6V battery. Find the charge in each capacitor.

Three capacitors each of capacitance of 2 muF are Connected in parallel across 6V battery. Find the charge in each capacitor.

Three capacitors of 2muF, 3muF and 5muF are independently charged with batteries of emf’s 5V, 20V and 10V respectively. After disconnecting from the voltage sources. These capacitors are connected as shown in figure with their positive polarity plates are connected to A and negative polarity is earthed. Now a battery of 20V and an uncharged capacitor of 4muF capacitance are connected to the junction A as shown with a switch S. When switch is closed, find : (a) the potential of the junction A. (b) final charges on all four capacitors.