e • 10:24 At the centre a Exam Videos Question Questions Books Asked in: AIPMT-2010 A particle of mass M is situated at the centre of a spherical shell of same mass and radius a. The gravitational potential at a point situated at a/2 distance fr0m the centre, will be:

Answers (1)

The gravitational potential at a point situated at a/2 distance from the centre, will be:

 V_{p}=V_{spherical\ shell}+V_{particle}

\left(-\frac{GM}{a}-\frac{GM}{\frac{a}{2}} \right )=-\frac{3GM}{a}

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