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

  • question_answer
    In a gravitational field, at a point where the gravitational potential is zero

    A) the gravitational field is necessarily zero

    B) the gravitational field is not necessarily zero

    C) any value between one and infinite

    D) None of these

    Correct Answer: A

    Solution :

    [a] \[E=-\frac{dV}{dx}\Rightarrow \]if\[V=0\], E must be zero.


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