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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 /2453/CH4/EX4.3/4_3.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 '2453/CH4/EX4.3/4_3.sce')
| -rwxr-xr-x | 2453/CH4/EX4.3/4_3.sce | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/2453/CH4/EX4.3/4_3.sce b/2453/CH4/EX4.3/4_3.sce new file mode 100755 index 000000000..13ab355b8 --- /dev/null +++ b/2453/CH4/EX4.3/4_3.sce @@ -0,0 +1,8 @@ +//To calculate the relaxation time
+rho = 1.54*10^-8; //resistivity, ohm-m
+n = 5.8*10^28; //conduction electrons per m^3
+m = 9.108*10^-31; //mass of electron, kg
+e = 1.602*10^-19;
+tow = m/(n*e^2*rho); //relaxation time, sec
+printf("relaxation time of conduction electrons in sec is");
+disp(tow);
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