Question

The charge on 3μF capacitor shown in the figure is

A
2 μC
B
10 μC
C
6 μC
D
8 μC
Solution
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Since all the capacitors are connected in series,∴ equivalent capacitance is1Ceq=12+13+16=1∴Ceq=1μFCharge on each capacitor is sameq=CeqV=1×10=10μC (∵V=10V)

3
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