Two identical capacitors, have same capacitance C.Oneof them charge to potential V, and other to V2.

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Two identical capacitors, have the same
capacitance C. One
of them is charged to potential V, and the other to V2. The
negative ends of the capacitors are connected together. When
the positive ends are also connected, the decrease in energy
of the combined system is
HIIT-JEE (Screening) 2002; Similar KCET 2007]
(a)
1
4
CIV?
- V.?)
(b)
1
CIV?
+ V2)
4
(c)
1
4
C(V, - V2)?
(d)
‡C(V, + V2)?
4
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