Physics · 2011
NEET 2011 · Mains · Code B · Q114
A particle of mass M is situated at the centre of spherical shell of same mass and radius a. The magnitude of the gravitational potential at a point…
A particle of mass M is situated at the centre of spherical shell of same mass and radius a. The magnitude of the gravitational potential at a point situated at a/$\displaystyle 2$ distance from the centre, will be:
Official answer
(2)
$\displaystyle \frac{3 \mathrm{GM}}{\mathrm{a}}$
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NEET (UG) 2011 Physics question, with the answer from NTA’s final answer key. Where our answers come from.