clc 
// Given that 
X = 1.2e-5 // magnetic susceptibility of magnesium
// Sample Problem 3 on page no. 18.22
printf("\n # PROBLEM 3 # \n")
printf("Standard formula used \n ")
printf(" B = mu_0*H \n")
p = 100 * X
printf("\n Percentage increase in magnetic induction is %f percent.",p)