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clear
//
//
//
//Variable declaration
rho1=1.2*10**-8 //resistivity(ohm m)
rho2=0.12*10**-8 //resistivity(ohm m)
p1=0.4 //atomic percent
p2=0.5 //atomic percent
rho=1.5*10**-8 //resistivity(ohm m)
//Calculation
rho_i=(rho1*p1)+(rho2*p2) //increase of resistivity(ohm m)
Tr=rho+rho_i //total resistivity of copper alloy(ohm m)
//Result
printf("\n increase of resistivity is %0.2f *10**-8 ohm m",rho_i*10**8)
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