Consider two particles A and B having equal charges
. and placed at some distance. The particle A is slightly
. displaced towards B. Does the force on B increase as
. soon as th particle A is displaced? Does the force on
. the particle A increase as soon as it is displaced?

Two particles A and B having equal charges are placed at distance d apart. A third charged particle placed on the perpendicular bisector at a distance x will experience the maximum Coulomb’s force when :

Two particles having charge Q_(1) and Q_(2) , when kept at a certain distance exert a force F on each other . If the distance between the two particles is reduced to half and the charge on each particle is doubled , the force between the particles would be

If distance coverd by a particle is zero , what can be its displacement ?

Two particles A and B having charges q and 2q respectively are placed on a smooth table with a separation d. A third particle C is to be clamped on the table in such a way that the particles A and B remain at rest on the table under electrical forces. What should be the charge on C and where should it clamped?

If the displacement of a particle is zero, then distance covered by it

If the displacement of a particle is zero, then distance covered by it

Force F on a particle moving in a straight line varies with distance d as shown in the figure. The work done on the particle during its displacement of 12 m is

A particle travels from A to B path shown in figure, then the displacement of particle is : .

Two particles A and B , each carrying charge Q are held fixed with a separation D between them. A particle C having mass m and charge q is kept at the middle point of the line AB. If particle C is displaced through a distance x along the line AB. What will be the time period of the oscillations.