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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 /3763/CH9/EX9.3 | |
| 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 '3763/CH9/EX9.3')
| -rw-r--r-- | 3763/CH9/EX9.3/Ex9_3.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/3763/CH9/EX9.3/Ex9_3.sce b/3763/CH9/EX9.3/Ex9_3.sce new file mode 100644 index 000000000..5851ec34c --- /dev/null +++ b/3763/CH9/EX9.3/Ex9_3.sce @@ -0,0 +1,17 @@ +clear +// +// +// + +//Variable declaration +e=1.6*10**-19 +RH=3.66*10**-4 //hall coefficient(m**3/coulomb) +sigma=112 //conductivity(ohm-1 m-1) + +//Calculation +ne=3*%pi/(8*RH*e) //charge carrier density(per m**3) +mew_e=sigma/(e*ne) //electron mobility(m**2/Vs) + +//Result +printf("\n charge carrier density is %0.0f *10**22 per m**3",ne/10**22) +printf("\n electron mobility is %0.3f m**2/Vs",mew_e) |