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Discussion :: Electronic Devices and Circuits

  1. The intrinsic carrier concentration of silicon sample at 300 K is 1.5 x 1016/m3. If after doping, the number of majority carriers is 5 x 1020/m3. The minority carrier density is

    2. A.
    4.5 x 1011/m3
    B.
    3.33 x 104/m3
    C.
    5 x 1020/m3
    D.
    3 x 10-5/m3

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    Answer : Option A

    Explanation :

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