Electrostatic force between two charges is called central force. Why?

The electrostatic force between two charges is governed by Coulomb.s law. On which factors does the electrostatic force between two charges depend and how?

Electrostatic force is a…..force

Coulomb's electrostatic force between two charges in SI system is given by F = (Xq_(1)q_(2))/r^(2) where the value of x is

The electric force between two charges is _______ if a dielectric slab is introduced between them.