Question

Variation of potential V with distance r in electric field of E$=0$ is?

• A. $V\propto \frac{1}{r}$
• B. $V\propto r$
• C. $V\propto \frac{1}{r^2}$
• D. $V=$ constant

Answer 1

The correct option is D $V=$ constant

Potential difference between two points is given by $\Delta V=-E.r$
Given : $E=0$
$⟹\Delta V=0$
$⟹V=$ constant