If a spherical cavity is made in a solid sphere the gravitational field inside the cavity will be zero - Physics - Gravitation

Question

If a spherical cavity is made in a solid sphere the gravitational
field inside the cavity will be

zero
non-uniform
uniform
constant in magnitude only

Ved Prakash Lakhera · Accepted Answer

The magnitude of gravitational field  is constant fora given length of cavity from the centre of the sphere
So correct answer is option 4 constant in magnitude

If a spherical cavity is made in a solid sphere the gravitational field inside the cavity will be zero non-uniform uniform constant in magnitude only

If a spherical cavity is made in a solid sphere the gravitational field inside the cavity will be

zero

non-uniform

uniform

constant in magnitude only