A capacitor C1 = 1.0 $\mu $F is charged up to a voltage V = 60 V by connecting it to battery B through switch (1). Now C1 is disconnected from battery and connected to a circuit consisting of two uncharged capacitors ${C_2} = 3.0\mu F$ and C3 = 6.0 $\mu $F through switch (2), as shown in the figure. The sum of final charges on C2 and C3 is :

Question

A capacitor C₁ = 1.0 $\mu $F is charged up to a voltage V = 60 V by connecting it to battery B through switch (1). Now C₁ is disconnected from battery and connected to a circuit consisting of two uncharged capacitors ${C_2} = 3.0\mu F$ and C₃ = 6.0 $\mu $F through switch (2), as shown in the figure. The sum of final charges on C₂ and C₃ is :

40 $\mu $C

36 $\mu $C

20 $\mu $C

54 $\mu $C

Solution

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