Question

State whether the given statement is True or False :

The value of g is zero at the centre of the earth.

• A. True
• B. False

Answer 1

The correct option is A True

$g=\frac{4\pi G{\rho }_0}{3}(1-\frac{d}{R})$ where R is the radius of earth, ${\rho }_0$ is the density of earth, d is the depth. At the center of earth d=R, and hence g=0.