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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 /3440/CH14/EX14.1/Ex14_1.sce | |
| 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 '3440/CH14/EX14.1/Ex14_1.sce')
| -rw-r--r-- | 3440/CH14/EX14.1/Ex14_1.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/3440/CH14/EX14.1/Ex14_1.sce b/3440/CH14/EX14.1/Ex14_1.sce new file mode 100644 index 000000000..5b078342a --- /dev/null +++ b/3440/CH14/EX14.1/Ex14_1.sce @@ -0,0 +1,17 @@ +clc
+
+D=2*10^-14//cm^2/sec
+t=3600//K
+Cx=10^19
+A=sqrt(D*t)
+disp(A,"A in cm is= ")
+Qt=1.13*Cx*A
+disp(Qt,"Q(t) in atoms/cm^3")
+//dC/dx=b
+b=-(Cx/sqrt(%pi*D*t))
+disp(b,"dC/dx in cm^-4 is= ")
+xj=2*sqrt(D*t)*2.75
+disp(xj,"xj in meter is= ")
+b=-(Cx/sqrt(%pi*D*t))*exp(-xj^2/(4*D*t))
+disp(b,"dC/dx in cm^-4 is= ")
+
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