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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 /3543/CH2/EX2.03 | |
| 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 '3543/CH2/EX2.03')
| -rw-r--r-- | 3543/CH2/EX2.03/EX2_3.png | bin | 0 -> 33101 bytes | |||
| -rw-r--r-- | 3543/CH2/EX2.03/Ex2_3.sce | 23 |
2 files changed, 23 insertions, 0 deletions
diff --git a/3543/CH2/EX2.03/EX2_3.png b/3543/CH2/EX2.03/EX2_3.png Binary files differnew file mode 100644 index 000000000..faf473ef7 --- /dev/null +++ b/3543/CH2/EX2.03/EX2_3.png diff --git a/3543/CH2/EX2.03/Ex2_3.sce b/3543/CH2/EX2.03/Ex2_3.sce new file mode 100644 index 000000000..ad76693ad --- /dev/null +++ b/3543/CH2/EX2.03/Ex2_3.sce @@ -0,0 +1,23 @@ +// Example 2.3
+// Calculation of potential difference
+// page no 480
+
+clc;
+clear;
+close;
+
+// Given data
+na=10^24; // Accepter impurity level
+nd=10^22; // Donor impurity level
+ni=2.4*10^19; // Intrinsic electron
+T=290; // Room temperature
+e=1.602*10^-19; // Electric charge
+K=1.38*10^-23; // Boltzmann constant
+
+
+//Potential difference
+V=(K*T)/e*(log(na*nd/(ni)^2));
+
+//Display result on command window
+printf("\n Potential difference (V) = %0.2f ",V);
+// The potential difference varies with the variation of Na, Nd and ni
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