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BJT analysis

  1. Oct 31, 2016 #1
    1. The problem statement, all variables and given/known data
    Find Vc, Vb, Ve, Ib, Ic, and Ie
    Vbe for all circuits is 0.7V
    upload_2016-10-31_12-21-9.png

    2. Relevant equations
    KVL

    3. The attempt at a solution
    Vc = 10V
    Ib = (Vcc-Vbe)/(Rb + (Beta+1)Re) = 9.3/(105100) = 0.0885mA
    Ic = Beta*IB = 4.425mA
    Ie = Ic + Ib = 4.5135mA
    Ve = IeRe = 0.45135V
    Vb = Ve + Vbe = 1.15135V

    Is this correct?
     
  2. jcsd
  3. Oct 31, 2016 #2

    cnh1995

    User Avatar
    Homework Helper

    Looks good.
     
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