JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2010

  • question_answer
        Shown below is a distribution of charges. The flux of electric field due to these charges through the surface is

    A)  \[\frac{3q}{{{\varepsilon }_{0}}}\]                                          

    B)  zero

    C)  \[\frac{2q}{{{\varepsilon }_{0}}}\]                                          

    D)  \[\frac{q}{{{\varepsilon }_{0}}}\]

    Correct Answer: B

    Solution :

                    Charges present outside the surface make no contribution of electric flux \[\therefore \]  \[\phi =\frac{q}{{{\varepsilon }_{0}}}-{{\varepsilon }_{0}}=0\]


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