Starting from the center of the earth having radius 
, the variation of 
(acceleration due to gravity) is shown by [NEET 2016]
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
Acceleration due to gravity at a depth d below the surface of the earth is given by
Also, for a point at height 
above surface,
Therefore, we can say that value of g increases from centre of maximum at the surface and then decreases as depicted in graph .
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