Question

Find the capacitance in shown figure

• A. $\frac {2KAε_0}{(K+1)d}$
• B. $\frac {2KAε_0}{d}$
• C. $\frac {(K+1)Aε_0}{2d}$
• D. $\frac {2KAε_0}{(K^2+1)d}$

Answer 1

Answer: (A)

$\frac {2KAε_0}{(K+1)d}$

Answer 2

The correct option is (A): $\frac {2KAε_0}{(K+1)d}$.