BVP Medical BVP Medical Solved Paper-2013

  • question_answer
    The work done in carrying a charge q once round a circle of radius r with a charge Q at the centre is

    A)  \[+1.6\times {{10}^{-16}}C\]                     

    B)  \[{{F}_{1}}\]

    C)  \[{{F}_{2}}\]                     

    D)  None of these

    Correct Answer: D

    Solution :

                    The potential at each point on the circular path will be equal. So, work done = q \[2A\] potential difference                                 \[4A\]                                 \[6A\]


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