Class 11 NEET Physics Gravitation Questions

Gravitational field due to the thin spherical shell Inside the shell,
F=0  (For r < R)
On the surface of the shell
F=

GM

R2

  (For r=R)
Outside the shell,
F=

GM

r2

  (For r > R)
The variation of F with distance r from the centre is as shown in the figure.