A) \[\frac{1}{4}\,\,C\,(V_{1}^{2}-V_{2}^{2})\]
B) \[\frac{1}{4}\,\,C\,(V_{1}^{2}+V_{2}^{2})\]
C) \[\frac{1}{4}\,\,C\,\,{{({{V}_{1}}-{{V}_{2}})}^{2}}\]
D) \[\frac{1}{4}\,\,C\,\,{{({{V}_{1}}+{{V}_{2}})}^{2}}\]
Correct Answer: C
Solution :
\[\Delta U=\frac{1}{2}\,\,\left( \frac{{{C}_{1}}{{C}_{2}}}{{{C}_{1}}+{{C}_{2}}} \right){{({{V}_{1}}-{{V}_{2}})}^{2}}\]You need to login to perform this action.
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