(C) For a uniformly charged sphere of radius $a$ and total charge $Q$,the electric potential $V$ at a distance $r$ from the center,where $r > a$,is gi

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(C) For a uniformly charged sphere of radius $a$ and total charge $Q$,the electric potential $V$ at a distance $r$ from the center,where $r > a$,is given by the formula:$V = \frac{1}{4\pi\epsilon_0} \cdot \frac{Q}{r}$Here,$\frac{1}{4\pi\epsilon_0}$ and $Q$ are constants.Therefore,the electric potential $V$ is inversely proportional to the distance $r$ from the center of the sphere $(V \propto \frac{1}{r})$.Thus,the correct option is $C$.

Class 12 Physics Electric Potential and Capacitance Electric potential

Easy

The electric potential at a distance $r$ outside a uniformly charged sphere (where $a$ is the radius of the sphere) is proportional to:

A
Proportional to $a^3$
B
Proportional to $r$
C
Inversely proportional to $r$
D
Inversely proportional to $a^3$

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Electric Potential and Capacitance

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Electric potential

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EasyAIIMS 2002

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MediumGUJCET 2026

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The electric potential at a distance $r$ outside a uniformly charged sphere (where $a$ is the radius of the sphere) is proportional to:

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