1 files changed, 20 insertions, 0 deletions
diff --git a/3515/CH3/EX3.30/Ex_3_30.sce b/3515/CH3/EX3.30/Ex_3_30.sce
new file mode 100644
index 000000000..faaedacd0
--- /dev/null
+++ b/3515/CH3/EX3.30/Ex_3_30.sce
@@ -0,0 +1,20 @@
+// Exa 3.30
+format('v',7);
+clc;
+clear;
+close;
+// Given data
+V_CC=5;// in V
+V_T= 0.025;// in V
+R_C=7.5*10^3;//in Ω
+I_C= 0.5;// in mA
+I_C= I_C*10^-3;// in A
+I_E=I_C;// (approx) in A
+V_C= V_CC-I_C*R_C;// in V
+disp(V_C,"dc voltage at the collector in volt is : ")
+gm= I_C/V_T;// in A/V
+disp(gm*10^3,"The value of gm in mA/V is : ")
+// v_be= -v_i
+// v_c= -gm*v_be*R_C
+vcbyvi= gm*R_C;// in V/V
+disp(vcbyvi,"The value of vc/vi in V/V is : ")