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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 /339/CH1/EX1.4/ex1_4.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 '339/CH1/EX1.4/ex1_4.sce')
| -rwxr-xr-x | 339/CH1/EX1.4/ex1_4.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/339/CH1/EX1.4/ex1_4.sce b/339/CH1/EX1.4/ex1_4.sce new file mode 100755 index 000000000..58784b047 --- /dev/null +++ b/339/CH1/EX1.4/ex1_4.sce @@ -0,0 +1,16 @@ +f=10^6:10^7:10^10;
+rs=(4.8*10^-6).*sqrt(f);
+re=(33.9*10^12) ./f;
+c=47*10^-12;
+w=2*%pi.*f;
+l=2*1.25*10^-2;
+a=2.032*10^-4;
+temp=log(2*l/a)/log(%e);
+lex=mu0*l*(temp-1)/(2*%pi); //external inductance
+z=1 ./(1 ./re +w*c*%i)+rs+w.*lex*%i; // impedance of frequency dependent capacitor
+zideal=1 ./(w*c*%i); //impedance of an ideal capacitor
+plot2d("gll",f,abs(z));
+plot2d(f,abs(zideal));
+title("Frequency responce of a high frequency capacitor");
+xlabel('Frequency (f) in Hz');
+ylabel('Absolute impedance (|Z|) in ohms');
\ No newline at end of file |