Question

Two capacitors of equal capacity are first connected in parallel and then in series. The ratio of the total capacities in the two cases will be

• A. (a) 2 : 1
• A. (b) 1 : 2
• A. (c) 4 : 1
• A. (d) 1 : 4

Answer 1

(c)

Sol. $C_{1} = 2C$ and $C_{2} = C/2,$ so $C_{1}/C_{2} = 4:1$