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Infinite number of bodies, each of mass ...

Infinite number of bodies, each of mass 2 kg are situated on x-axis at distances. 1m, 2m, 4m, 8m,…. respectively, from the origin. The resulting gravitational potential due to this system at the origin will be

A

`-(4)/(3)G`

B

`-4G`

C

`-G`

D

`-(8)/(3)G`

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The correct Answer is:
B
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