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Question

Assertion :The magnitude of the gravitational potential at the surface of solid sphere is less than that of the centre of sphere. Reason: Due to the solid sphere, the gravitational potential is the same within the sphere.
  1. Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
  2. Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
  3. Assertion is correct but Reason is incorrect
  4. Assertion is incorrect but Reason is correct

A
Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
B
Assertion is correct but Reason is incorrect
C
Assertion is incorrect but Reason is correct
D
Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
Solution
Verified by Toppr

Gravitational potential is same everywhere in a hollow sphere. However in solid sphere, it varies as GMr. It increases as the magnitude of r increases.

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