Two spherical conductors each of capacity $C$ are charged to potentials $V$ and $ - V$. These are then connected by means of a fine wire. The loss of energy will be
A
Zero
B$\frac{1}{2}C{V^2}$
C$C{V^2}$
D$2C{V^2}$
Diffcult
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C$C{V^2}$
c (c) $\Delta V = \frac{1}{2}\frac{{C \times C}}{{(C + C)}}\,|V - ( - V){|^2} = C{V^2}$
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