NEET Physics Gravitation / गुरुत्वाकर्षण NEET PYQ-Gravitation

  • question_answer
    A particle of mass M is situated at the centre of spherical shell of mass and radius a. The magnitude of the gravitational potential at a point situated at \[\frac{a}{2}\] distance from the centre, will be [AIPMT (M) 2011]

    A) \[\frac{2GM}{a}\]

    B) \[\frac{3GM}{a}\]

    C) \[\frac{4GM}{a}\]

    D) \[\frac{GM}{a}\]

    Correct Answer: B

    Solution :

               
                           


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