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JEE Main & Advanced Physics Gravitation / गुरुत्वाकर्षण Question Bank Self Evaluation Test - Gravitation

  • question_answer
    The gravitational potential at the centre of a square of side 'a? and four equal masses (m each) placed at the comers of a square is

    A) Zero

    B) \[4\sqrt{2}\frac{Gm}{a}\]

    C) \[-4\sqrt{2}\frac{Gm}{a}\]

    D) \[-4\sqrt{2}\frac{G{{m}^{2}}}{a}\]

    Correct Answer: C

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