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Infinite number of masses, each of 1 kg,...

Infinite number of masses, each of `1 kg`, are placed along the x-axis at `x = +- 1m, +- 2m, +-4m, +- 8m, +- 16m`.. The gravitational of the resultant gravitational potential in term of gravitaitonal constant `G` at the origin `(x = 0)` is

A

`G//2`

B

G

C

2G

D

4G

Text Solution

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The correct Answer is:
C
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