//7.1 clc; //The coil has resistance of R ohm and inductance L2 //ZKL=25+j(2*%pi*f)*0.05; ZLM=100; //ZKN=(R+2)+j(2*%pi*f)*L2; ZNM=100; //Now (ZKL/ZLM)=(ZKN/ZNM) //((25+j(2*%pi*f)*0.05)/100)=((R+2)+j(2*%pi*f)*L2/100) //Equating Real and imaginary parts //we have 25=R+2 //2*%pi*f)*0.05=2*%pi*f)*L2 R=23; L2=50; printf("Resistance=%.0f ohm",R) printf("\nInductance=%.0f mH",L2)