12th Class Physics Electric Charges and Fields Question Bank MCQ - Electric Charges and Fields

  • question_answer
    The electric flux through a cube of side 1 cm which encloses an electric dipole is:

    A) \[\frac{q}{6{{\varepsilon }_{0}}}\]        

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

    C) 0                                 

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

    Correct Answer: C

    Solution :

    (c) 0 Since, net charge enclosed in the surface by the cube is zero. According to Gauss law, net flux through the cube is zero.


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