A test charge exeperiences force F when placed in between a PPC , if one plate is removed then the force on this test charge will be :–

The charges on two parallel copper plates separated by a small distance are +Q and -Q . A test charge q experiences a force F when placed between these plates. Now if one of the plates is removed to infinity, then the force on the test charge will become :

Two large parallel metal carry charges +Q and –Q respectively . A test charge q_0 placed between them experiences a force F. If the separation between the plants is doubled, then the force on the test charge will be

Force acting on a test charge between the plates of a parallel capacitor is F. If one of the plates is removed, then the force on the same test charge will be :

If a dielectric is placed between two charges in place of vacuum or air, then the force between the charges will

A charged spherical conductor of radius R carries a charge Q. A point test charge 9o is placed at a distance from the surface of the conductor. The force experienced by the test charge will be proportional to:

One brass plate is inserted between two charges. The force between two charges will be