Four large identical metallic plates are placed as shown in the Figure. Plate 2 is given a charge Q. All other plates are neutral. Now plates 1 and 4 are earthed. Area of each plate is A.
(a) Find charge appearing on right side of plate 3.
(b) Find potential difference between plates 1 and 2.

Four metallic plates placed as shown in the figure. Plate 2 is given a chart Q whereas all other plates are uncharged. Plates 1 and 4 are joined together. The area of each plate is same The charge appearing on the right side of plate 3 is

Four metallic plates placed as shown in the figure. Plate 2 is given a chart Q whereas all other plates are uncharged. Plates 1 and 4 are joined together. The area of each plate is same The charge appearing on the right side of plate 3 is

Four metallic plates placed as shown in the figure. Plate 2 is given a chart Q whereas all other plates are uncharged. Plates 1 and 4 are joined together. The area of each plate is same The charge appearing on the right side of plate 4 is

Four metallic plates placed as shown in the figure. Plate 2 is given a chart Q whereas all other plates are uncharged. Plates 1 and 4 are joined together. The area of each plate is same The charge appearing on the right side of plate 4 is

Three identical metallic plates are kept parallel to one another at separations a and b. The outer plates are connected to the ground and the middle plate is given charge Q. Then, the charge on the right side of middle plate is

Three identical metallic plates are kept parallel to one another at separations a and b. The outer plates are connected to the ground and the middle plate is given charge Q. Then, the charge on the right side of middle plate is

(a) Find the potential difference between the plates of a parallel plate capacitor of capacitance 5muF if a charge +800muC is placed on one plate and- 200muC on another plate. (b) The charege given to plate are as shown. The capacitance between the adjacent plates is C . find the charge on outer surface of plate 3 , and potential difference between plate 1 and 2 . (c) If A is area of each plate and d is separation between adjacent plates, find the charge supplied by battery. (d) Five idential capacitor plates each of area A are arranged such that adjacent plates are at a distance d apart. the plates are connected to a source of emf V as shown. what is the magnitude and nature of charge on plates 1 and 3 respectively?