Question

A capacitor of capacitance 1 mF is filled with two dielectrics of dielectric constants 4 and 6. What is the new capacitance?

• A. 10 mF
• B. 5 mF
• C. 4 mF
• D. None of these

Answer 1

Answer: (A)

10 mF

Answer 2

C_eq = C

= $\left( \frac { 4 + 6 } { 2 } \right)$ (1mF) = 5mF