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+//Example 20_3
+clc();
+clear;
+//To find the current through the inductor
+f=60           //Units in Hz
+l=15*10^-3         //Units in H
+xl=2*%pi*f*l         //Units in Ohms
+v=40        //Units in V
+i=v/xl         //Units in A
+printf("The current in the inductor when frequency=60 Hz is I=%.2f A",i)
+f=6*10^5           //Units in Hz
+l=15*10^-3         //Units in H
+xl=2*%pi*f*l         //Units in Ohms
+v=40        //Units in V
+i=v/xl         //Units in A
+printf("\nThe current in the inductor when frequency=6*10^2 Hz is I=%.6f A",i)