Gravitational potential inside a hollow sphere is represented by the curve

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Professor PC Thomas Classes · Answer

Gravitational potential at any point inside a hollow sphere is a constant.\ $V=\frac{-G M}{R}$ where $R=$ radius of the sphere.\ For points outside the sphere\ $\mathrm{V}=\frac{-\mathrm{GM}}{\mathrm{r}}$\ where $r=$ distance from the centre