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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 /1223/CH1/EX1.2 | |
| 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 '1223/CH1/EX1.2')
| -rwxr-xr-x | 1223/CH1/EX1.2/Ex1_2.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/1223/CH1/EX1.2/Ex1_2.sce b/1223/CH1/EX1.2/Ex1_2.sce new file mode 100755 index 000000000..9b5f48f55 --- /dev/null +++ b/1223/CH1/EX1.2/Ex1_2.sce @@ -0,0 +1,12 @@ +clear;
+clc;
+//Example 1.2
+T=300;//(°K)Given Temperature
+Nd=10^16;//(cm^-3)Donor concentration
+n_i=1.5*10^10;//(cm^-3)intrinsic carrier concentration
+//since Nd>>n_i
+n_o=10^16;//(cm^-3)electron concentration
+//by using formula ::n_i^2=n_o*p_o
+p_o=(n_i)^2/Nd;//hole concentration
+printf('\nelectron concentration= %.e cm^-3',n_o);
+printf('\nhole concentration =%e cm^-3',p_o);
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