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State the expression for the magnitude of gravitational field intensity at a point…
PHYSICS · Single correct · CBSE · Physics · Gravitation · Gravitation
Problem
State the expression for the magnitude of gravitational field intensity at a point located a distance
r
r
r
from an isolated point mass
M
M
M
. (a)
E
=
−
G
M
r
2
E = -\dfrac{G M}{r^{2}}
E
=
−
r
2
GM
(b)
E
=
G
m
r
2
E = \dfrac{G m}{r^{2}}
E
=
r
2
G
m
(c)
E
=
G
M
r
2
E = \dfrac{G M}{r^{2}}
E
=
r
2
GM
(d)
E
=
G
M
4
π
r
2
E = \dfrac{G M}{4\pi r^{2}}
E
=
4
π
r
2
GM
Related theory
Universal Law of Gravitation
Gravitation
Gravitational Field & Acceleration
Gravitational field intensity
Acceleration due to gravity at Earth's surface
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