2. Solved Papers
  3. CEE Kerala Engineering

CEE Kerala Engineering CEE Kerala Engineering Solved Paper-2002

  • question_answer
    A semiconductor has an electron concentration of\[8\times {{10}^{13}}/{{m}^{3}}\]and hole concentration of\[5.5\times {{10}^{12}}/{{m}^{3}}\]. The semiconductor is:

    A)  n-type

    B)  p-type

    C)  intrinsic semiconductor

    D)  p-n junction

    E)  none of the above

    Correct Answer: A

    Solution :

    Electron concentration is greater than hole concentration in n-type semiconductor.


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