1 files changed, 18 insertions, 0 deletions
diff --git a/2102/CH6/EX6.21/exa_6_21.sce b/2102/CH6/EX6.21/exa_6_21.sce
new file mode 100755
index 000000000..c7418c882
--- /dev/null
+++ b/2102/CH6/EX6.21/exa_6_21.sce
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+// Exa 6.21
+clc;
+clear;
+close;
+// Given data
+I_DSS= 10;// in mA
+I_DSS= I_DSS*10^-3;// in A
+V_P= -2;// in V
+// Part (i)
+// At V_GS= 0V
+V_GS= 0;// in V
+r_DS= V_P^2/(2*I_DSS*(V_GS-V_P));// in Ω
+disp(r_DS,"At V_GS=0 , the drain source resistance in Ω is : ")
+// Part (ii)
+// At V_GS= -0.5V
+V_GS= -0.5;// in V
+r_DS= V_P^2/(2*I_DSS*(V_GS-V_P));// in Ω
+disp(r_DS,"At V_GS=-0.5 , the drain source resistance in Ω is : ")