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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 /2720/CH3/EX3.21.17/ex3_21_17.sce | |
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initial commit / add all books
Diffstat (limited to '2720/CH3/EX3.21.17/ex3_21_17.sce')
| -rwxr-xr-x | 2720/CH3/EX3.21.17/ex3_21_17.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/2720/CH3/EX3.21.17/ex3_21_17.sce b/2720/CH3/EX3.21.17/ex3_21_17.sce new file mode 100755 index 000000000..f666e2c75 --- /dev/null +++ b/2720/CH3/EX3.21.17/ex3_21_17.sce @@ -0,0 +1,14 @@ +// Exa 3.21.17
+clc;
+clear;
+close;
+// Given data
+y2 = 6 * 10^16;// in /cm^3
+y1 = 10^17;// in /cm^3
+x2 = 2;// in µm
+x1 = 0;// in µm
+D_n = 35;// in cm^2/sec
+q = 1.6 *10^-19;// in C
+dnBYdx = (y2 - y1)/((x2-x1) * 10^-4);
+J_n = q * D_n * dnBYdx;// in A/cm^2
+disp(J_n,"The current density in silicon in A/cm^2 is");
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