RAJASTHAN PMT Rajasthan - PMT Solved Paper-2004

  • question_answer
    The dielectric constant K of an insulator can be:            

    A)              5            

    B)              0.5

    C)              -1           

    D)                                     zero

    Correct Answer: A

    Solution :

                                                Dielectric constant is \[K=\frac{E}{E}\] For an insulator \[E<E\] so, out of the given choice, K = 5


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