MCQ
The gravitational force ${F_g}$ between two objects does not depend on
- ✓Sum of the masses
- BProduct of the masses
- CGravitational constant
- DDistance between the masses
$\mathrm{m}_{1}, \mathrm{m}_{2}$ are masses of bodies and $\mathrm{D}$ is distance between them.
$\mathrm{G}=$ Gravitational constant.
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Assume that the electrostatic potential is zero at an infinite distance from the spherical shell. The electrostatic potential at a distance $R$ $(a < R < b)$ from the centre of the shell is (where $K = $ $\frac{1}{{4\pi {\varepsilon _0}}}$)

