Home
Class 12
PHYSICS
Two fixed identical conducting plates (a...

Two fixed identical conducting plates `(alpha and beta)`, each of surface areas S are charged to -Q and q, respectively, where Q>q>0. A third identical plate (y), free to move is located on the other side of the plate which charge q at a distance d. The third platea in released and colides with the plate `beta`. Assume the collision is elastic and the time of collision is sufficient to redistribute charge amongest `beta` and `gamma`.
Find the electric field acting on the plate `gamma` before collision.

Promotional Banner

Similar Questions

Explore conceptually related problems

Two fixed identical conducting plates (alpha and beta) , each of surface areas S are charged to -Q and q, respectively, where Q>q>0. A third identical plate (y), free to move is located on the other side of the plate which charge q at a distance d. The third platea in released and colides with the plate beta . Assume the collision is elastic and the time of collision is sufficient to redistribute charge amongest beta and gamma . Find the charges on beta and gamma after the collision.

Two identical conducting spheres M and N has charge q_M and q_N respectively. A third identical neutral spehre P is brought in contact with M and then separated. Now, sphere P is brought in contact with N and then separated. Find out final charge on the spehre P.

A point charge +q , is placed at a distance d from an isolated conducting plane. The field at a point P on the other side of the plane is

A parallel plate capacitor is charged. If the plates are pulled apart

In a parallel plate capacitor, how is the capacitance affected, when without changing the charge, the distance between the plates is doubled.

Two identical point charges of charge Q are kept at a distance r from each other. A third point charge is placed on the line joining the above two charges, such that all the three charges are in equilibrium. Calculate the magnitude and location of the thrid charge.

Two free point charges each of +4q and +q are placed at a distance a apart. Where should a third point charge Q be placed between them so that the entire system is in equilibrium?

Two point charge +q and -q are separated by a distance d. Where besides at infinity is the electric potential zero?

Three charges -q, Q and -q are placed at equal distances on a striaght line. If the potential energy of the system of three charges is zero, then what is the ratio of Q:q?