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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /3369/CH4/EX4.11/Ex4_11.sce | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '3369/CH4/EX4.11/Ex4_11.sce')
| -rwxr-xr-x | 3369/CH4/EX4.11/Ex4_11.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/3369/CH4/EX4.11/Ex4_11.sce b/3369/CH4/EX4.11/Ex4_11.sce new file mode 100755 index 000000000..8efd2abd0 --- /dev/null +++ b/3369/CH4/EX4.11/Ex4_11.sce @@ -0,0 +1,13 @@ +//Chapter 4, Exmaple 11, page 146 +//Claculate the first Townsend's ionization coefficient +clc +clear +t = 0.2*10**-6 // transit time of electrons in seconds +d = 0.05 // m +ve = d/t +TC = 35*10**-9 // Time constant +a = 1/(ve*TC) +printf("\n Electron drift velocity = %e m/s",ve) +printf("\n alpha = %e m^-1",a) + +// Answers may vary due to round of error |