blob: 7f265a03e959ea6c33986e50718955248116ecfd (
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
|
//===========================================================================
//chapter 11 example 5
clc;clear all;
//variable declaration
R1 = 1; //standard resistance in Ω
V3 = 0.952-0.340*%i; //voltage through the coil in A
a = 10; //multiplying power of potential divider
V2 = 1.35+1.28*%i; //voltage across potential in A
//calculations
x = complex([0.952,-0.342])
y = complex([1.35,1.28])
I = x/R1;, //current through coil in A
I = x/R1 //current through coil in A
I1 = 0.952-0.340*%i;
V1 = a*y //voltage across coil in V
V11 = 13.5+12.8*%i;
Z = V11/I1
R = real(Z) //resistance of coil in Ω
X = imag(Z) //reactance of coil Ω
//result
mprintf("%g + %gi\n",R,X);
mprintf("resistance of coil = %3.4f Ω",R);
mprintf("\nreactance of coil = %3.2f Ω",X);
|
