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NEET Sample Paper NEET Sample Test Paper-90

  • question_answer
    Two parallel large thin metal sheets have equal surface charge densities \[(\sigma =26.4\times {{10}^{-12}}c/{{m}^{2}})\] of opposite signs. The electric field between these sheets is

    A) \[1.5N/C\]         

    B)        \[1.5\times {{10}^{-10}}N/C\]

    C) \[3\,N/C\]          

    D)         \[3\times {{10}^{-10}}N/C\]

    Correct Answer: C

    Solution :

    [c] Field between two parallel sheet \[=\frac{\sigma }{{{\in }_{0}}}=\frac{26.4\times {{10}^{-12}}}{8.85\times {{10}^{-12}}}=3\,\,N/C\]


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