Force between two identical spheres charged with same charge is F. If `50%` charge of one sphere is transferred to the other sphere then the new force will be :-

electrical force between two point charges is 200 N. If we increase 10% charge on one of the charges and decrease 10% charge on the other, then electrical force between them for the same distance becomes

Two identical charged spheres separated by a distance repel other with a force F. If 10% of electrons are transferred from one sphere of the other ,then the force between them becomes

Two sphere M and N, having charge q_(1) and q_(2) are kept at some distance from each other.q amount of charge is taken from the sphere M and transferred ot the sphere N. What is the new charge of the two spheres so that the force acting between them becomes maximum?

Electrical force between two point charge is 200N , if we increase 10% charge on one of the charge and and decrease 10% charge on other then electrical force between them for the same direction becomes.

The force between two point charges in air is 100 N. If the distance between them is increased by 50%, then the force between two charges will be nearly equal to

The force between two point charges in air is 100 N. If the distance between them is increased by 50%, then the force between two charges will be nearly equal to

Two insulated metal spheres of the same size are charged with -15 esu and +25 esu. The distance between their centres is 10 cm. What is the force acting between the two charges? If the two spheres are made to touch each other and then placed in their previous positions, what will be the force acting between them?

64 identical spheres of charge q and capacitance C each are combined to form a large sphere. The charge and capacitance of the large sphere is