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//CHAPTER 2- STEADY-STATE ANALYSIS OF SINGLE-PHASE A.C. CIRCUIT
//Example 9
disp("CHAPTER 2");
disp("EXAMPLE 9");
//VARIABLE INITIALIZATION
v1=120; //voltage of lamp in Volts
p=100; //in Watts
v2=220; //supply voltage in Volts
f=50; //in Hertz
//SOLUTION
vl=sqrt((v2^2)-(v1^2));
xl=(v1*vl)/p;
L=xl/(2*%pi*f);
disp(sprintf("The pure inductance should have a value of %f H",L));
//END
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