Two large conducting plates are placed parallel to each other with a separation of d between them. An electron starting from rest near one of the plates reaches the other plate in time t. If e is the charge on the electron and m is its mass, then the surface charge density on the inner surface is

Two large conducting plates are placed parallel to each other with a separation d . An electron (-e ,m) starting from rest near one of the plates reaches the other plate in time t_(0) . Find the surface density on the inner surface.

Two large conducting plates are placed parallel to each other with a separation of 2.00 cm betweeen them. An electron starting from rest near one of the plates reaches the other plate in 2.00 microseconds. Find the surface charge density on the inner surfaces.

Two conducting plates A and B are placed parallel to each other. A is given a charge. Q_1 and B a charge Q_2 . Find the distribution of charges on the four surface.

Two large conducting plates, identical in size, are placed parallel to each other at a separation d. Each plate has area A. One of the plates is cut into two equal parts and then a battery of emf V is connected across these two pieces. Find the work done by the battery in supplying charge to the plates.

Two large parallel conducting plates are placed close to each other ,the inner surface of the two plates have surface charge densities +sigma and -sigma .The outer surfaces are without charge.The electric field has a magnitude of

Two plates, each of area A, are placed parallel to each other at a distance d. One plate is connected to a battery of emf E and its negative is earthed. The other plate is also earthed. The charge drawn by plate is

Three large plates A, B and C are placed parallel to each other and charges are given as shown. The charge that appears on the left surface of plate B is

Two large conducting plates are placed parallel to each other nad they carry equal and opposite charges with surface density sigma as shown in figure (30-E6). Find the electric field (a) at the left of the plates, (b) in between the plates and © at the right of the plates.

Two conducting plates A and B are placed parallel to each other. A is given a charge Q_1 and B a charge Q_2 . Prove that the charges on the inner surfaces are of equal magnitude and opposite sign.