An infinite number of bodies, each of mass \(2\) kg are situated on the \(x-\)axis at distances \(1 \mathrm{~m}, 2 \mathrm{~m}, 4 \mathrm{~m}, 8 \mathrm{~m}, \ldots \ldots .\) respectively, from the origin. The resulting gravitational potential due to this system at the origin will be:
1. \(-\frac{8}{3} \mathrm{G}\)
2. \(-\frac{4}{3} \mathrm{G}\)
3. \(-4 \mathrm{G}\)
4. \(- \mathrm{G}\)
Subtopic:  Gravitational Potential |
 70%
From NCERT
AIPMT - 2013
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Two heavy spheres each of mass \(100\) kg and radius \(0.10\) m are placed \(1.0\) m apart on a horizontal table. What is the gravitational potential at the midpoint of the line joining the centres of the spheres?
1. \(2.67\times10^{-8}\) J kg-1
2. \(0\)
3. \(6.67\times10^{-9}\) J kg-1
4. \(3.71\times10^{-8}\) J kg-1

Subtopic:  Gravitational Potential |
 51%
From NCERT
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