Question

Electric potential due to a point charge $q$ at a distance $r$ from is given by

• A. $V=\frac{q}{4\pi {ϵ}_0}$
• B. $V=\frac{q}{4\pi {ϵ}_0{r}^2}$
• C. $V=\frac{q}{4\pi {ϵ}_{0}r}$
• D. $V=\frac{q^2}{4\pi {ϵ}_{0}r}$

Answer 1

The correct option is C $V=\frac{q}{4\pi {ϵ}_{0}r}$

Electric potential at a point distant $r$ from charge $q$ is given by

$V=\frac{q}{4\pi {ϵ}_{o}r}$

Answer-(C)