The correct variation of gravitational potential `V` with radius `r` measured from the centre of earth of radius `R` is given by

The diagram showing the variation of gravitational potential of earth with distance from the centre of earth is

The diagram showing the variation of gravitational potential of earth with distance from the centre of earth is

The diagram showing the variation of gravitational potential of earth with distance from the centre of earth is

Magnitude of gravitational potential due to a point mass M at a distance r(>R) from the centre of earth is given by,

The potential at a distance R//2 from the centre of a conducting sphere of radius R will be

The acceleration due to gravity is g at a point distant r from the centre of earth of radius R . If r lt R , then

The acceleration due to gravity is g at a point distant r from the centre of earth of radius R . If r lt R , then

The variation of electrostatic potential with radial distance r from centre of positively charged metallic thin shell of radius R is given by graph