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RAJASTHAN PMT Rajasthan - PMT Solved Paper-1995

  • question_answer
    Two charge each of value \[-q\] are placed at \[(0\pm \,a)\]. A charge + Q is placed on the y-axis, then:

    A)  it will execute S.H.M.

    B)         its motion is oscillatory, but not S.H.M.

    C)         it will remain stationary

    D)         will move along x-axis

    Correct Answer: B

    Solution :

    At charge \[+Q\], force is applied by both the charges. But distance of \[+Q\] is not same from both the charges. \[\therefore \] revolution of Q are not simple harmonic.


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