Question

What is the value of gravitational field at the centre of the sphere?

Answer 1

$<B> <I> Yes, the gravitational force at the earth’s center is zero.$

Here is the explanation:-

The further you go away from earth, lesser the gravitational force you experience. And closer you come to the surface of earth, more gravitational force acts on you.

Answer 2

the value of gravitational field at the centre of the sphere is zero