serie y paralelo

Circuitos serie, paralelo, delta y estrella
Molano, Nelson; email: nemolanop@correo.udistrital.edu.co
Huertas, Jhoan; email: jfhuertasr@correo.udistrital.edu.co
Fajardo, Jhon; email:jsfajardom@udistrital.edu.co
Udistrital Francisco José de Caldas; Bogotá D.C.-Colombia




Abstract The practice in the laboratory consisted of an electrical circuit where Kirchhoff's laws applied voltageand current. These laws say that the currents entering a node is equal to the sum of currents leaving, and the Law of the meshes that says that the sum of voltages in a mesh or closed branch is zero.It was found the theoretical values ​​of current and voltage on each resistor, using a system of equations that formed to make the law of meshes. We obtained experimental values ​​of voltage andcurrent in resistors to measure with a voltmeter and an ammeter each, and then to compare with the theoretical values ​​we god a low error rate.
I. análisis teórico
A. Circuito Teórico
R1=68 Ω R2=150 ΩR3=150 Ω R4=100 Ω R5=82 Ω R6=36 Ω R7=12 Ω VF=13V

B. Aplicación de Conexión Serie

R5+R7=RX 82 Ω+12 Ω=94 Ω

R4+R6=RY100 Ω+36 Ω=136 Ω


C. Aplicación de Conexión Paralelo
1/RX+1/RY=1/RP 1/94 Ω+1/136 Ω=6392/115 Ω


D. Aplicación de Conexión DeltaE. Aplicación de conexión Estrella
F. Aplicación de Corrientes y Voltajes





II. análisis de laboratorio

A. Circuito de laboratorio
(Valores medidos con el multímetro)R1=67.33 Ω R2=149.86 Ω R3=150 Ω R4=98.12 Ω R5=80.74 Ω R6=35.62 Ω R7=11.95 Ω VF=12V

B. Conexión Serie(Valores encontrados con el multímetro)
Rx=92.56 Ω Ry=133.66 Ω
C. Conexión Paralelo
(Valores encontrados con el multímetro)
RP=55.55 Ω
D....