Determine the voltages at all nodes and the currents through all branches. Assume that the transistor β is 100, VEB= 0.7V and VA=∞.

by hasan8899
June 07, 2020

Vb = 10 (given),

Assume the PNP is forward active

Ve = Vb + 0.7 = 10.7.

Vre = 20 - 10.7 = 9.2 volt

i_re = 9.2 / 2000 =.= i_rc

Vrc = i_rc * 1000 = Vc

Vbc = 10 - Vc = 5.35 volt

by vanderghast
June 15, 2020
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