Home
Class 12
PHYSICS
[" Four charges equal to "-Q" are placed...

[" Four charges equal to "-Q" are placed at the four corners of a "],[" square and a charge "q" is at its centre.If the system is in "],[" equilibrium the value of "q" is "],[[" (a) "-(Q)/(2)(1+2sqrt(2))," (b) "(Q)/(4)(1+2sqrt(2))],[" (c) "-(Q)/(4)(1+2sqrt(2))," (d) "(Q)/(2)(1+2sqrt(2))]]

Promotional Banner

Similar Questions

Explore conceptually related problems

Four charges each equal to -Q are placed at the four corners of a square and a charge q is at its center. If the system is in equilibrium, the value of q is :

Four charges equal to -Q are placed at the four corners fo a square and a charge q is at its centre, If the system is in equilibrium the value of q si

Four charges equal to - Q placed at the four corners of a sqare and a charge q is its centre. If the system is in equilibrium, the value of q is

Four charges Q-Q, Q-Q are placed at the corners of a square as shown . The potential is zero at points

Four charges, each of value q, are placed at the four corners of a square of side a. What is the potential at the centre of the square

Four charges +Q, -Q, +Q, -Q are placed at the corners of a square taken in order. At the centre of the square

If a charge q is placed at the centre of the line joining two equal charges Q such that the system is in equilibrium then the value of q is