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authorprashantsinalkar2017-10-10 12:27:19 +0530
committerprashantsinalkar2017-10-10 12:27:19 +0530
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parentb1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff)
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+//ex2.5 from the previous problem find instantaneous voltage in -X direction
+
+
+//at x=0 and t=0 v(t)=8.66V
+vt=8.66;
+o=30*3.142/180;
+V=vt/cos(o);
+//at x=1 and t=100nSec
+w=2e9*%pi;
+t=100e-9;
+b=28.2;
+x=1;
+a=2.23;
+vt1=V*exp(a*x)*cos(o+w*t+b*x);
+disp('the votage at x=1m & t=100nsec is= '+string(vt1)+'V');
+