1 files changed, 18 insertions, 0 deletions
diff --git a/3754/CH22/EX22.4/22_4.sce b/3754/CH22/EX22.4/22_4.sce
new file mode 100644
index 000000000..72279b502
--- /dev/null
+++ b/3754/CH22/EX22.4/22_4.sce
@@ -0,0 +1,18 @@
+clear//Variables
+
+VBB = 2.7                       //Base voltage (in Volts)
+RB = 40.0                       //Base resistance (in kilo-ohm)
+VCC = 10.0                      //Supply voltage (in volts)
+RC = 2.5                        //Collector resistance (in kilo-ohm)
+VBE = 0.7                       //Emitter-to-base voltage (in volts)
+beta = 100.0                    //Current gain 
+
+//Calculation
+
+IB = (VBB - VBE)/RB             //Base current (in milli-Ampere)
+IC = beta * IB
+
+//Result
+
+printf("\n The base current is  %0.3f  mA.",IB)
+printf("\n The collector current is  %0.3f  mA.",IC)