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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 /1847/CH6/EX6.2 | |
| 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 '1847/CH6/EX6.2')
| -rwxr-xr-x | 1847/CH6/EX6.2/Ch06Ex2.sce | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/1847/CH6/EX6.2/Ch06Ex2.sce b/1847/CH6/EX6.2/Ch06Ex2.sce new file mode 100755 index 000000000..3dac45784 --- /dev/null +++ b/1847/CH6/EX6.2/Ch06Ex2.sce @@ -0,0 +1,11 @@ +// Scilab Code Ex6.2: : Page-6.19 (2009)
+clc; clear;
+e = 1.6e-019; // Energy equivalent of 1 eV, J/eV
+E_F = 2.0*e; // Fermi level of Po, J
+m = 9.1e-031; // Mass of an electron, kg
+// As E_F = 1/2*m*v^2, solving for v
+v = sqrt(2*E_F/m); // Velocity of electron at Fermi level, m/s
+printf("\nThe Velocity of electron at Fermi level = %4.2e m/s", v);
+
+// Result
+// The Velocity of electron at Fermi level = 8.39e+05 m/s
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