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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 /3523/CH4/EX4.10.7 | |
| 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 '3523/CH4/EX4.10.7')
| -rw-r--r-- | 3523/CH4/EX4.10.7/Ex4_7.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/3523/CH4/EX4.10.7/Ex4_7.sce b/3523/CH4/EX4.10.7/Ex4_7.sce new file mode 100644 index 000000000..5503972ee --- /dev/null +++ b/3523/CH4/EX4.10.7/Ex4_7.sce @@ -0,0 +1,18 @@ +//Example 7// Ch 4
+clc;
+clear;
+close;
+// given data
+V = 9*10^3; //in V
+d = 0.002;//two parallel plates spaced by distance d in meters
+// 1/mean free path is equal to a*p where a is constant
+s = 11253.7;//constant value in m^-1kPa^-1
+B = 273840;//constant value in V/mkPa
+p = 101.3;// in kPa
+E = V/d;
+t = (-B*p)/E;
+alpha = p * s * exp(t);
+printf("electric field %e V/m \n",E)
+printf("ionization cofficient %f m^-1 \n",alpha)
+z = 1/(exp(alpha*d)-1);//secondary coefficient of ionization
+printf("secondary coefficient of ionization %f \n",z)
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