PN junction (Doping)

Discussion in 'Homework Help' started by ecjohnny, Sep 13, 2011.

  1. ecjohnny

    Thread Starter Senior Member

    Jul 16, 2005
    142
    0
    [​IMG]

    *See picture above

    Can someone give me the formula/help or an idea how to do this question? i only manage to do part a) Vbi after a long thinking and it is only 1 mark :(
     
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