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clear//
//Variables
VCC = 12.0 //Source voltage (in volts)
RE = 1.0 //Emitter Resistance (in kilo-ohm)
RC = 2.0 //Collector Resistance (in kilo-ohm)
R1 = 100.0 //Resistance (in kilo-ohm)
R2 = 20.0 //Resistance (in kilo-ohm)
VBE = -0.2 //Emitter-to-Base Voltage (in volts)
beta = 100.0 //Common emitter current gain
//Calculation
VB = -VCC * R2 / (R1 + R2) //Base voltage (in volts)
VE = VB - VBE //Emitter voltage (in volts)
IE = -VE / RE //Emitter current (in milli-Ampere)
IC = IE //Collector current (in milli-Ampere)
VC = -(VCC - IC * RC) //Collector voltage (in volts)
VCE = VC - VE //Collector-to-emitter voltage (in volts)
//Result
printf("\n Base voltage is %0.3f V.\nEmitter voltage is %0.3f V.\nCollector voltage is %0.3f V.\nCollector current is %0.3f mA.\nEmitter current is %0.3f mA.\nCollector-to-emitter voltage is %0.3f V.",VB,VE,VC,IC,IE,VCE)
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