12th Class Physics Electric Charges and Fields Question Bank Case Based (MCQs) - Electric Charges and Fields

  • question_answer
    The total net electric flux through all faces of the cube is

    A) \[8\,N\,{{m}^{2}}\,{{C}^{-1}}\]

    B) \[-8\,N\,{{m}^{2}}{{C}^{-1}}\]

    C) \[24\,N\,{{m}^{2}}{{C}^{-1}}\]

    D) zero

    Correct Answer: D

    Solution :

    As the field is uniform, the total flux through the cube must be zero, i.e., any flux entering the cube must leave it.


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