RC IC IB RB VCC VCE VBE VBB 0.7V (Si) VC 0.3V (Ge) VB VE IE
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In the circuit of the following figure VBB = 2V, RB = 100kΩ, RC = 1kΩ, VCC = 10V. Determine:
a) What is the value of the base current? What is the voltage across the base resistor?
b) the collector current, if βdc = 100? What is the VCE voltage?
c) the collector current, if βdc = 200? What is the VCE voltage?
d) Compare the results of parts b and c
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