clc
//Chapter2
//Ex_2.13
//Given
Xd=0.15
p_c=1*10^-7 //ohm*m
p_eff=p_c*((1+0.5*Xd)/(1-Xd))
disp(p_eff,"Effective resistivity in ohm m is")
//slight change in the answer due to printing the answer