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| author | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
| commit | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df (patch) | |
| tree | 449d555969bfd7befe906877abab098c6e63a0e8 /3871/CH5/EX5.6/Ex5_6.sce | |
| parent | d1e070fe2d77c8e7f6ba4b0c57b1b42e26349059 (diff) | |
| download | Scilab-TBC-Uploads-master.tar.gz Scilab-TBC-Uploads-master.tar.bz2 Scilab-TBC-Uploads-master.zip | |
Diffstat (limited to '3871/CH5/EX5.6/Ex5_6.sce')
| -rw-r--r-- | 3871/CH5/EX5.6/Ex5_6.sce | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/3871/CH5/EX5.6/Ex5_6.sce b/3871/CH5/EX5.6/Ex5_6.sce new file mode 100644 index 000000000..aad9838c6 --- /dev/null +++ b/3871/CH5/EX5.6/Ex5_6.sce @@ -0,0 +1,34 @@ +//=============================================================
+//Chapter 5 example 6
+
+clc;clear all;
+
+//variable declaration
+R = 50; //resistance of the magnetic coil in Ω
+Rt = 500; //resistance in Ω
+L = 0.09; //inductance of the voltmeter in H
+f = 50;
+I = 1;
+
+
+//calculations
+r = Rt-R; //swamping resistance in Ω
+X = (2*%pi*f*r)^2;
+Y = L*x;
+Y1 = I*L;
+//L = C*r^2/(I+w^2*C^2*r^2)
+//C*r^2 = L*I+L*w^2*C^2*r^2
+//C*r^2 =y1+x*(C^2)
+//x*(C^2)-C*r^2+y1;
+a = X;
+b = -r^2;
+c = Y1;
+x = (-b-sqrt((b^2)-(4*a*c)))/(2*a); //we consider the positive value
+
+
+
+//result
+mprintf("swamping resistance = %3.2e",x);
+
+
+
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