Combination of Capacitors
Figure shows a network of five capacitors connected to a supply voltage 'V'. The equivalent capacitance and the energy stored in the network is respectively

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Answer: (a)
- Name the nodes: left/bottom-left , top , bottom-right (battery across and ).
- Between and : and in parallel . Between and : and in parallel .
- and in series: ; this is in parallel with the bottom across –.
- ; .
- So the answer is (a) .