Two condensers, one of capacity C and other of capacity

Two condensers, one of capacity C and other of capacity C/2 are connected to a V-volt battery, as shown.[2007] The work done in charging fully both the condensers is

Work done = Change in energy

=	1		C +	C		V² =	1		3C		V² =	3CV²
	2			2			2		2			4

1	CV²
4

3	CV²
4

1	CV²
2