Consider the situation shown in figure (31-E23 ) . The switch S is open for a long time and then closed . (a) Find the charge flown through the battery when the switch S is closed (b)Find the done by the battery .

Consider the situation shown in figure (31-E23 ) . The switch S is open for a long time and then closed . (a) Find the charge flown through the battery when the switch S is closed (b)Find the work done by the bettery .

Consider the situation shown in the figure. The switch S is open for a long time and then closed and again steady state reached then (a) Find the charge flown through the battery after the switch S is closed. (b) Find the charge flown through the switch S from B to A. (c) Find the work done by the battery after the switch S is closed. (d) Find the change in energy stored in the system of capacitors. (e) Find the heat developed in the system after the switch S is closed.

Find current through battery when switch is closed.

Current through the battery at the instance when the switch S is closed is