Question

The equivalent capacitance of the combination of three capacitors,each of capacitance C shown in the figure between A and B is

• A. $\frac{C}{2}$
• B. $\frac{3C}{2}$
• C. $\frac{1}{3C}$
• D. $2C$

Answer 1

The correct option is D $2C$

Naming points on the basis of potential

ref. image

Hence,

option $\left(D\right)$ is correct answer.