RAJASTHAN PMT Rajasthan - PMT Solved Paper-2009

  • question_answer
    In SI system the unit of dipole moment is

    A)  C-m                                      

    B)  \[C-{{m}^{2}}\]

    C)  \[C/{{m}^{2}}\]               

    D)         C/m

    Correct Answer: A

    Solution :

    Dipole moment\[p=q\times 2a\] where \[q\] is the magnitude of either charge of dipole and \[2a\] is dipole length. \[\therefore \]  \[SI\]unit of dipole moment\[=C\text{-}m\]


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