1 files changed, 30 insertions, 0 deletions
diff --git a/3515/CH2/EX2.4/Ex_2_4.sce b/3515/CH2/EX2.4/Ex_2_4.sce
new file mode 100644
index 000000000..f53ef6ee6
--- /dev/null
+++ b/3515/CH2/EX2.4/Ex_2_4.sce
@@ -0,0 +1,30 @@
+// Exa 2.4
+format('v',7);
+clc;
+clear;
+close;
+// Given data 
+I_D= 0.4;// in mA
+I_D=I_D*10^-3;// in A
+Vt= 0.7;// in V
+V_SS= -2.5;// in V
+V_DD= 2.5;// in V
+unCox= 100;// in µA/V^2
+unCox= unCox*10^-6;// in A/V^2
+W= 32;// in m
+L= 1;// in m
+// V_GS-Vt= V_OV
+// I_D= unCox*W/(2*L)*(V_OV)^2
+V_OV= sqrt(I_D/(unCox*W/(2*L)));// in V
+V_GS= V_OV+Vt;// in V
+disp(V_GS,"The value of V_GS in volt is : ")
+V_G= 0;
+// Formula V_GS= V_G-V_S
+V_S= V_G-V_GS;// in V
+R_S= (V_S-V_SS)/I_D// in Ω
+R_S= R_S*10^-3;// in kΩ
+disp(R_S,"The value of R_S in kΩ is : ")
+V_D= 0.5;// in V
+R_D= (V_DD-V_D)/I_D;//in Ω
+R_D= R_D*10^-3;// in kΩ
+disp(R_D,"The value of R_D in kΩ is : ")