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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 /273/CH18/EX18.8 | |
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initial commit / add all books
Diffstat (limited to '273/CH18/EX18.8')
| -rwxr-xr-x | 273/CH18/EX18.8/ex18_8.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/273/CH18/EX18.8/ex18_8.sce b/273/CH18/EX18.8/ex18_8.sce new file mode 100755 index 000000000..85ddf7ab7 --- /dev/null +++ b/273/CH18/EX18.8/ex18_8.sce @@ -0,0 +1,16 @@ +clc;clear;
+//Example 18.8
+//calculation of Hall voltage
+
+//given values
+ND=10^21;//donor density per m^3
+B=.5;//magnetic field in T
+J=500;//current density in A/m^2
+w=3*10^-3;//width in m
+e=1.6*10^-19;//charge in C
+
+//calculation
+
+
+V=B*J*w/(ND*e);//in volts
+disp(V*10^3,'Hall voltage in mv is');
\ No newline at end of file |