The gravitational potential of two homogeneous spherical shells A and – McqOptions

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1.	The gravitational potential of two homogeneous spherical shells A and B of same surface density at their respective centres are in the ratio 3 : 4. If the two shells coalesce into single one such that surface charge density remains same, then the ratio of potential at an internal point of the view shell to shell A is equal to
A.	0.126388888888889
B.	4:3
C.	0.210416666666667
D.	5:6
Answer» D. 5:6

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