Question

A parallel plate capacitor is made by stacking 10 identical metallic plates equally spaced from one another and having the same dielectric between the plates. The alternate plates are then connected. If capacitor formed by two neighbouring plates has a capacitance C, the total capacitance of combination will be-

• A.
• B. $\frac { C } { 9 }$
• C. 9C
• D. 10C

Answer 1

Answer: (C)

9C

Answer 2

C_eq = (n – 1) C = 9C