1 files changed, 16 insertions, 0 deletions
diff --git a/3665/CH8/EX8.17/Ex8_17.sce b/3665/CH8/EX8.17/Ex8_17.sce
new file mode 100644
index 000000000..c98beffad
--- /dev/null
+++ b/3665/CH8/EX8.17/Ex8_17.sce
@@ -0,0 +1,16 @@
+clc//
+//
+//
+
+//Variable declaration
+RH=6.85*10^-5;   //hall coefficient(m^3/coulomb)
+e=1.6*10^-19; 
+sigma=250;      //conductivity(m-1 ohm-1)
+
+//Calculation
+n=1/(RH*e);       //density of charge carriers(m^3)
+mew=sigma/(n*e);    //mobility of charge carriers(m^2/Vs)
+
+//Result
+printf("\n density of charge carriers is %0.3f *10^22 m^3",n/10^22)
+printf("\n mobility of charge carriers is %0.3f *10^-3 m^2 V-1 s-1",mew*10^3)