A) \[\frac{{{C}_{2}}}{{{C}_{1}}+{{C}_{2}}}{{V}_{o}}\]
B) \[\frac{{{C}_{1}}}{{{C}_{1}}+{{C}_{2}}}{{V}_{o}}\]
C) \[\frac{{{C}_{1}}+{{C}_{2}}}{{{C}_{2}}}{{V}_{o}}\]
D) \[\frac{{{C}_{1}}+{{C}_{2}}}{{{C}_{1}}}{{V}_{o}}\]
Correct Answer: B
Solution :
battery is removed when it is fully charged \[\operatorname{Q}={{C}_{1}}{{V}_{o}}\] \[\operatorname{V} across combination =\frac{Q}{{{C}_{net}}}\] \[\operatorname{V}=\frac{{{C}_{1}}{{V}_{o}}}{{{C}_{1}}+{{C}_{2}}}\]You need to login to perform this action.
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