plz give me a answer of this question
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Explanation:
(i) C2,C3,C4 are parallel
Cp=2+2+2=6 microfarad
now C1,Cp,C5 are in series
1/Cs=1/2+1/6+1/2
Cs=6/7 microfarad
(ii)U=1/2CV^2=1/2×6/7×10^-6×49= 21 microjoules
Q=CV=6/7×10^-6×7=6 microcoulomb
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