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//===========================================================================
//chapter 11 example 6
clc;
clear all;
//variable declaration
R = 1; //resistace in Ω
V2 = 0.238-%i*0.085; //voltage across standard resistor in V
P = 10; //multiplying ower of potential divider
V1 = 0.3375+%i*0.232; //voltage across potential divider in V
//calculations
I = V2/R; //current through coil in A
V2 = P*V1; //voltage acrossthe coil in V
Z = V2/I; //impedance of coil in Ω
R1 = real(Z); // resistance of coil in Ω
X1 =imag(Z); //reactance of coil in Ω
//result
mprintf("resistance = %3.2f Ω",R1);
mprintf("\nreactance = %3.3f Ω",X1);
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