The electrostatic force between two point charges `q_(1)` and `q_(2)` at separation r is given by F=`k. (q_(1)q_(2))/(r^(2))`. The constant k

The electrostatic force between two charges Q_(1) and Q_(2) at separation r is given by F= (K.Q_(1)Q_(2))/(r^(2)) The constant K

The electrostatic force between two charges Q_(1) and Q_(1) separated by a distance r is given by F="k"(Q_(1)Q_(2))/(r^(2)) . The constant k depends on

Force between two charges q_1 and q_2 separated by a distance r is proportional to q_1q_2//r^(2). Proportionality constant is

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