1 files changed, 17 insertions, 0 deletions
diff --git a/3665/CH8/EX8.5/Ex8_5.sce b/3665/CH8/EX8.5/Ex8_5.sce
new file mode 100644
index 000000000..c162bcc73
--- /dev/null
+++ b/3665/CH8/EX8.5/Ex8_5.sce
@@ -0,0 +1,17 @@
+clc//
+//
+//
+
+//Variable declaration
+ni=2.5*10^19;     //carrier density(per m^3)
+mew_e=0.39;     //electron mobility(m^2/Vs)
+mew_p=0.19;     //hole mobility(m^2/Vs)
+e=1.6*10^-19; 
+l=1*10^-2;     //length(m)
+A=10^-3*10^-3;     //area(m^2)
+
+//Calculation
+R=l/(ni*e*A*(mew_p+mew_e));     //resistance(ohm)
+
+//Result
+printf("\n resistance is %0.2f *10^3 ohm",R/10^3)