Home
Class 12
PHYSICS
Two parallel conducting plates of area A...

Two parallel conducting plates of area A each,are placed at distance d.A third plate ,identical with the first two placed at a distance d/3 from one of the plate as shown in figure.The capacitance of given arrangement is

A

`(3ε_0A)/d`

B

`3/2 (ε_0A)/d`

C

`(ε_0A)/(2d)`

D

`(9ε_0A)/(2d)`

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

Two parallel conducting plates of area A=2.5m^(2) each are placed 6 mm apart and are both earthed. A third plate, identical with the first two, is placed at a distance of 2 mm from one of the earthed plates and is given a charge of 1 C. The potential of the central plate is

A copper plate of thickness b is placed inside a parallel plate capacitor of plate distance d and area A as shown in figure. The capacitance of capacitor is

Four metallic plates each with a surface area of one side A are placed at a distance d from each other as shown. Then, the capacitance of the system between X and Y is

Four metallic plates each with a surface area A of one side and placed at a distance d from each other. the plates are connected as shown in the fig. Then the capacitance of the system between a and b is -

Five identical plates of equal area A are placed parallel to each other and at equal distance d from each other as shown in the figure. The effective capacity of the system between the terminals A and B is

Two parallel conducting plates, each of area A, are separated by a distance d. Now, the left plate is given a positive charge Q. A positive charge q of mass m is released from a point near the left plate. Find the time taken by the charge to reach the right plate.

Plates of area A are arranged as shown. The distance between each plate is d , the net capacitance is

Four metallic plates, each with a surface area of one side A, are placed at a distance d form each other. The alternating plates are connected to points A and B as shown in the figure. Then the capacitance of the system is:

Two parallel conducting plates of a capacitor of capacitance C containing charges Q and -2Q at a distance d apart. Find out potential difference between the plates of capacitors.

Three large identical conducting plates are placed at a distance d in air. The space between the first two plates is filled completely with dielectric of dielectric constant 2 as shown. The plates are given charges 7Q,3Q and 2Q respectively. The outer plates are connected by good conducting wire through switch .S.. When .S. is closed, the charge that flows through switch is nQ Find the value of n?