CEE Kerala Engineering CEE Kerala Engineering Solved Paper-2001

  • question_answer
    The thickness of the depletion layer in a p -n junction diode is of the order of:

    A)  \[{{10}^{-3}}mm\]                         

    B)  \[{{10}^{-6}}mm\]         

    C)  \[{{10}^{-3}}m\]             

    D)         \[{{10}^{-8}}m\]

    E)  \[{{10}^{-4}}m\]

    Correct Answer: A

    Solution :

    A typical width of a p-n junction diode is \[{{10}^{-4}}cm,\]i.e.,\[{{10}^{-3}}mm\].


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