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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 /3760/CH2/EX2.28 | |
| 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 '3760/CH2/EX2.28')
| -rw-r--r-- | 3760/CH2/EX2.28/Ex2_28.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/3760/CH2/EX2.28/Ex2_28.sce b/3760/CH2/EX2.28/Ex2_28.sce new file mode 100644 index 000000000..f2bbc14a0 --- /dev/null +++ b/3760/CH2/EX2.28/Ex2_28.sce @@ -0,0 +1,15 @@ +clc;
+r=4; // resistance of inductor
+v=8; // maximum voltage
+L=2; // inductance
+t=2; // time required to reach maximum voltage value
+disp('case a');
+// after solving laplace equation we get expression for i(t) (transient current) i.e i(t)=((exp^-2*t)+(2*t-1))/2
+// for t=2 sec i(t) is given by
+it=((exp(-2*t))+2*t-1)/2;
+E=(L*it^2)/2;
+printf('Energy stored during %d sec is %f J\n',t,E);
+disp('case b');
+i=v/r; // current when transients are over
+E=(L*i^2)/2;
+printf('Energy stored after transients are over is %d J\n',E);
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