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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3665/CH8/EX8.17 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3665/CH8/EX8.17')
| -rw-r--r-- | 3665/CH8/EX8.17/Ex8_17.sce | 16 |
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)
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