The value of ‘g’ (acceleration due to gravity) is minimum at:

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Accepted Answer

1. Gravity comes from the Earth's mass and pulls toward the center.

2. At the Earth's **centre** the mass surrounds you equally. The pulls cancel, so $g=0$.

3. On the surface $g$ is not zero. The equator has slightly less $g$ than the poles due to rotation and bulge.

4. So the smallest (minimum) value of $g$ is at the centre of the Earth.

FINAL_ANSWER: d

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