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.

Options

A. ` C in ^(2) `
B. ` Cin ^(2)//2`
C. ` C in ^(2)//4 `
D. none of these

Answer

B