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clear//
//Variables
Ri = 2.5 //Input resistance (in kilo-ohm)
Av = 200.0 //Voltage gain
Vs = 5.0 * 10**-3 //Input signal voltage (in volts)
beta = 50.0 //Common emitter current gain
//Calculation
IB = Vs / Ri //Base current (in milli-Ampere)
IC = beta * IB //Collector current (in milli-Ampere)
Ai = beta //Current gain
Ap = Ai * Av //Power gain
Gp = 10 * log10(Ap) //dB power gain (in decibel)
//Result
printf("\n The base current is %0.3f mA.\nThe collector current is %0.3f mA.\nThe power gain is %0.3f .\nThe dB power gain is %0.3f dB.",IB,IC,Ap,Gp)
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