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authorpriyanka2015-06-24 15:03:17 +0530
committerpriyanka2015-06-24 15:03:17 +0530
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+clc
+clear
+//INPUT DATA
+Ix=1 //current in first wire
+Iy=1 //current in second wire
+FbyL=2*10^-7 //according to the definition of ampere
+a=1 //distance between the wires
+
+
+//calculation
+
+m=(2*%pi*a*FbyL)/(Ix*Iy)
+
+
+
+//output
+printf("the permeability of free space is %3.3e H/m ",m) \ No newline at end of file