Question

An ideal parallel plate capacitor of area $A$ is filled with three dielectric slabs having dielectric constants $K_1=3.0,K_2=5.0$ and $K_3=2.0$ as shown in the figure. Choose the correct option(s) :-

• A. the equivalent capacitance of the system is $\frac{8{\epsilon }_{0}A}{3d}$.
• B. the electric field in $K_1$ is more than the electric field $K_2$.
• C. the electric field on the left half of $K_3$ is less than the electric field on the right half $K_3$.
• D. the electric field on the left half of $K_3$ is more than the electric field on the right half $K_3$.

Answer 1

The correct option is A the equivalent capacitance of the system is $\frac{8{\epsilon }_{0}A}{3d}$.