1 files changed, 10 insertions, 0 deletions
diff --git a/1952/CH7/EX7.14/Ex7_14.sce b/1952/CH7/EX7.14/Ex7_14.sce
new file mode 100755
index 000000000..a59885960
--- /dev/null
+++ b/1952/CH7/EX7.14/Ex7_14.sce
@@ -0,0 +1,10 @@
+// chapter 7 , Example7.14 , pg 215
+RH=3.66*10^-11     //Hall coefficient   (in m^3/(A*s))
+e=1.6*10^-19      //charge in electron   (in C)
+sigma=112*10^7    //conductivity     (in (oh*m)^-1)
+n=1/(RH*e)    //charge carrier density
+Un=sigma/(n*e)     //electron mobility
+printf("charge carrier density(in m^-3)=")
+disp(n)
+printf("Electron mobility=")
+printf("Un=%.3f   m^2/(A*s)",Un)