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+// To Compute alpha, beta and Emitter Current
+// Basic Electronics
+// By Debashis De
+// First Edition, 2010
+// Dorling Kindersley Pvt. Ltd. India
+// Example 4-5 in page 209
+
+clear; clc; close;
+
+// Given Data
+Ib=50*10^-6; // Base Current in mu-A
+Ic=5*10^-3; // Collector Current in mA
+
+// Calculations
+Ie=Ic+Ib; 
+beta_bjt=Ic/Ib;
+alpha=Ic/Ie;
+
+printf("(a)The value of the Emitter Current is %0.2e A \n",Ie);
+printf("(b)The value of beta gain of the BJT is %0.0f \n",beta_bjt);
+printf("(c)The value of alpha gain of the BJT is %0.3f \n",alpha);
+
+// Results
+// (a) The value of the Emitter Current is 5.05 mA
+// (b) The value of the beta gain of the BJT is 100
+// (c) The value of the alpha gain of the BJT is 0.990
+\ No newline at end of file