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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3665/CH8/EX8.11 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3665/CH8/EX8.11')
| -rw-r--r-- | 3665/CH8/EX8.11/Ex8_11.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/3665/CH8/EX8.11/Ex8_11.sce b/3665/CH8/EX8.11/Ex8_11.sce new file mode 100644 index 000000000..dccdde45b --- /dev/null +++ b/3665/CH8/EX8.11/Ex8_11.sce @@ -0,0 +1,15 @@ +clc//
+//
+//
+
+//Variable declaration
+Na=5*10^23; //number of atoms(atoms)
+Nd=3*10^23; //number of atoms(atoms)
+ni=2*10^16; //intrinsic charge carriers(per m^3)
+
+//Calculation
+p=2*(Na-Nd)/2; //hole concentration(per m^3)
+n=ni^2/p; //electron concentration(per m^3)
+
+//Result
+printf("\n electron concentration is %0.3f *10^9 per m^3",n/10^9)
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