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clc
// Fundamental of Electric Circuit
// Charles K. Alexander and Matthew N.O Sadiku
// Mc Graw Hill of New York
// 5th Edition
// Part 1 : DC Circuits
// Chapter 3: Methods of Analysis
// Example 3 - 1
clear; clc; close;
//
// Given data
I1 = 5.00;
I4 = 10.00;
R2 = 4.00;
R3 = 2.00;
R5 = 6.00;
A = [3.00 -1.00; -3.00 5.00];
A1= [20.00 -1.00; 60.00 5.00];
A2 =[3.00 20.00; -3.00 60.00];
//
// Calculations
// Calculations V1 and V2
V1 = det(A1)/det(A);
V2 = det(A2)/det(A);
// Calculations I2, I3, I5
I2 = (V1 - V2)/R2;
I3 = V1/R3;
I5 = V2/R5;
//
// Display the result
disp("Example 3-1 Solution : ");
printf(" \n V1 = Voltage V1 = %.3f Volt",V1)
printf(" \n V2 = Voltage V2 = %.3f Volt",V2)
printf(" \n I1 = Current I1 = %.3f A",I1)
printf(" \n I2 = Current I2 = %.3f A",I2)
printf(" \n I3 = Current I3 = %.3f A",I3)
printf(" \n I4 = Current I4 = %.3f A",I4)
printf(" \n I5 = Current I5 = %.3f A",I5)
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