blob: 5f4945fa9eddf27b5d201c4a15a361bda1d5f5f4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
//CHAPTER 1- D.C. CIRCUIT ANALYSIS AND NETWORK THEOREMS
//Example 49
disp("CHAPTER 1");
disp("EXAMPLE 49");
//VARIABLE INITIALIZATION
v1=110; //voltage source in Volts
v2=80; //voltage source in Volts
v3=50; //voltage source in Volts
r=2; //in Ohms
//SOLUTION
//solution (a)
I1=4; //charging
I2=6; //charging
r1=((v1-v2)-((I1+I2)*r))/I1;
r2=((v1-v3)-((I1+I2)*r))/I2;
disp(sprintf("(a) R1= %f Ω",r1));
disp(sprintf(" R2= %f Ω",r2));
//solution (b)
I1=2; //discharging
I2=20; //charging
r1=((v1-v2)-((I2-I1)*r))/(-I1);
r2=((v1-v3)-((I2-I1)*r))/I2;
disp(sprintf("(b) R1= %f Ω",r1));
disp(sprintf(" R2= %f Ω",r2));
//solution (c)
I1=0;
I2=(v1-v2)/r;
r2=((v1-v3)-(I2*r))/I2;
disp(sprintf("(c) I1=0 when R2= %d Ω",r2));
//END
|
