According to Coulomb’s law

PHYSICS · Single correct · CBSE · Physics · Electric Charges and Fields · Electric Charges and Fields

Problem

According to Coulomb’s law, the magnitude of electrostatic force between two point charges varies with the separation

r

as (a)

F \propto \dfrac{1}{r}

(b)

F \propto r

(c)

F \propto \dfrac{1}{r^{2}}

(d)

F \propto \dfrac{1}{r^{3}}