Physics · 2010
NEET 2010 · Prelims · Code A · Q13
A particle of mass M is situated at the center of a spherical shell of same mass and radius a. The gravitational potential at a point situated at a/2…
A particle of mass M is situated at the center of a spherical shell of same mass and radius $\displaystyle a$. The gravitational potential at a point situated at $\displaystyle \frac{a}{2}$ distance from the centre, will be :
Official answer
(2)
$\displaystyle -\frac{3 \text { GM }}{a}$
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NEET (UG) 2010 Physics question, with the answer from NTA’s final answer key. Where our answers come from.