1 files changed, 12 insertions, 0 deletions
diff --git a/1730/CH4/EX4.5/Exa4_5.sce b/1730/CH4/EX4.5/Exa4_5.sce
new file mode 100755
index 000000000..132f628fb
--- /dev/null
+++ b/1730/CH4/EX4.5/Exa4_5.sce
@@ -0,0 +1,12 @@
+//Exa 4.5
+clc;
+clear;
+close;
+//given data :
+VP=-4.5;//in Volt
+IDSS=10;//in mAmpere
+IDS=2.5;//in mAmpere
+//Formula : IDS=IDSS*[1-VGS/VP]^2
+VGS=VP*(1-sqrt(IDS/IDSS));//in Volt
+gm=(-2*IDSS*10^-3)*(1-VGS/VP)/VP;//in mA/V or mS
+disp(gm*1000,"Transconductance in mA/V : ");
+\ No newline at end of file