Two point charges q each are placed at a distance R from

Last updated: 6/3/2023

Two point charges q each are placed at a distance R from each other in vacuum The force between them is F One of the charges is spread uniformly over the surface of a hemispherical bowl of radius R while the other is spread uniformly over the R r and both have a volume of a sphere of radius r common centre O The force on the sphere is nF then find the value of n