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| author | priyanka | 2015-06-24 15:03:17 +0530 |
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| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /1964/CH12/EX12.20/ex12_20.sce | |
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initial commit / add all books
Diffstat (limited to '1964/CH12/EX12.20/ex12_20.sce')
| -rwxr-xr-x | 1964/CH12/EX12.20/ex12_20.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/1964/CH12/EX12.20/ex12_20.sce b/1964/CH12/EX12.20/ex12_20.sce new file mode 100755 index 000000000..48bc3072a --- /dev/null +++ b/1964/CH12/EX12.20/ex12_20.sce @@ -0,0 +1,12 @@ +//Chapter-12, Example 12.20, Page 367
+//=============================================================================
+clc
+clear
+//INPUT DATA
+a=10;//conductivity in s/m
+un=50*10^-4;//electron mobility in m^2/V-s
+q=1.6*10^-19;//charge in coulombs
+//CALCULATIONS
+n=(a/(un*q));//electron concentration in m^-3
+mprintf("electron concentration is %g m^-3 ",n)
+//=================================END OF PROGRAM=======================================================================================================
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