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What is the expression for the gravitational field strength due to a uniform solid sphere at a point outside the sphere?

 

Option: 1

\frac{G M}{r}


Option: 2

\frac{G M}{r^2}


Option: 3

\frac{G M}{r^3}


Option: 4

\frac{G M}{r^4}


Answers (1)

best_answer

The expression for the gravitational field strength due to a uniform solid sphere at a point outside the sphere is \frac{G M}{r^2}, where G is the gravitational constant, M is the mass of the sphere, r is the distance from the center of the sphere to the point outside the sphere.

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Ajit Kumar Dubey

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