Which of the following statements is an incorrect statement?
If `M_(E)` is the mass of the Earth,
G - Gravitational constant
`R_(E)` is the radius of the Earth and
g is acceleration due to gravity the:

Options

A. gravitational field intensity is `E=-(GM_(E))/(m)vec(r)`
B. Relation between g and G is `G=-(gM)/(r^2)`
C. Gravitational potential is `V=(GM_E)/(R_E)`
D. Time period of a satellite is `T=2pisqrt((R_E)/(g))`

Answer

B

Explanation

Relation between g and G is `=(-GM)/(r^2)`