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Discussion :: Electronic Devices and Circuits

  1. In a P type silicon sample, the hole concentration is 2.25 x 1015 / cm3. If the intrinsic carrier concentration is 1.5 x 1010/ cm3 the electron concentration is

    2. A.
    zero
    B.
    1010/cm3
    C.
    105/cm3
    D.
    1.5 x 1025/cm3

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    Answer : Option C

    Explanation :

    Electron concentration .

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