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clear
//
//
//
//Variable declaration
rho=5*10**16 //resistivity(ohm m)
l=5*10**-2 //thickness(m)
b=8*10**-2 //length(m)
w=3*10**-2 //width(m)
//Calculation
A=b*w //area(m**2)
Rv=rho*l/A
X=l+b //length(m)
Y=w //perpendicular(m)
Rs=Rv*X/Y
Ri=Rs*Rv/(Rs+Rv) //insulation resistance(ohm)
//Result
printf("\n insulation resistance is %0.2f *10**18 ohm",Ri/10**18)
printf("\n answer varies due to rounding off errors")
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