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A number of particles each of mass 0.75k...

A number of particles each of mass 0.75kg are placed at distances 1m, 2m, 4m, 8m etc. from origin along positive X axis. the intensity of gravitational field at the origin will be -

A

G

B

`3/4 G`

C

`1/2 G`

D

zero

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The correct Answer is:
A
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