Railways Basic Science and Engineering Electricity Question Bank Basic Electricity

  • question_answer For which of the following dependence of drift velocity \[{{v}_{d}}\]on electric field E, is Ohm's law obeyed?

    A)  \[{{v}_{d}}\propto {{E}^{2}}\]                      

    B)  \[{{v}_{d}}={{E}^{1/2}}\]

    C)  \[{{v}_{d}}\]= constant           

    D)  \[{{v}_{d}}=E\]

    Correct Answer: D

    Solution :

    Not Available

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