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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 /3636/CH13/EX13.1/Ex13_1.sce | |
| 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 '3636/CH13/EX13.1/Ex13_1.sce')
| -rw-r--r-- | 3636/CH13/EX13.1/Ex13_1.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/3636/CH13/EX13.1/Ex13_1.sce b/3636/CH13/EX13.1/Ex13_1.sce new file mode 100644 index 000000000..c2cb39080 --- /dev/null +++ b/3636/CH13/EX13.1/Ex13_1.sce @@ -0,0 +1,18 @@ +clear;
+clc;
+l=10*10^-6 //length in m
+f=10*10^9 //frequency in Hz
+n=2*10^14 // n type doping concentration in cm^-3
+e=1.6*10^-19 //in J
+E=3200 //electric field in V/cm
+
+//Calculation
+vd=l*f //converting from m^2 to cm^2
+J=e*n*vd
+myu=-vd/E
+
+format("v",7)
+disp(vd,"Drift velocity (cms^-1)= ")
+format("v",9)
+disp(J,"current density (A/cm^2)= ")
+disp(myu,"negative electron mobility (cm^2/Vs)= ") //The answer provided in the textbook is wrong
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