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A network of four capacitors of capacity equal to C1=C, C2=2C, C3=3C, C4=4C are connected to a battery as shown in the Fig. 3.81. The ratio of the charges on C2 and C4 is :

a
74
b
223
c
322
d
47

detailed solution

Correct option is C

Q4=4CV=4CVQ2=611CV=611CV⇒Q2Q4=6CV11 x 14CV=322

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