Seven identical plates each of area A and successive separation d are arranged as shown in figures. The effective capacitance of the system between P Q is

Question

Seven identical plates each of area A and successive separation d are arranged as shown in figures. The effective capacitance of the system between P Q is (A) (7 ε0 A/d) (B) (6 ε0 A/d) (C) (5 ε0 A/d) (D) (3 ε0 A/d)

Tardigrade Admin · Accepted Answer

All are in parallel C textnet=6 C=(6 A ε0/d)

Q. Seven identical plates each of area $A$ and successive separation $d$ are arranged as shown in figures. The effective capacitance of the system between $P & Q$ is

$\frac{7 ε _{0} A}{d}$

$\frac{6 ε _{0} A}{d}$

$\frac{5 ε _{0} A}{d}$

$\frac{3 ε _{0} A}{d}$

All are in parallel
$C_{net} = 6 C = \frac{6 A ε _{0}}{d}$

Q. Seven identical plates each of area A and successive separation d are arranged as shown in figures. The effective capacitance of the system between P&Q is

d7ε0​A​

d6ε0​A​

d5ε0​A​

d3ε0​A​