martes, 18 de septiembre de 2012

ACTIVIDAD
Determinar la intensidad total y la Resistencia equivalente de los siguientes circuitos.
En el ejemplo uno coloque los valores que usted prefiera.

1.

V=5
R1=6                                 
R2=3                                 
R3=8                                 
R4=5                                 
R5=8                                 


Req(3-2)=8*3/8+3=         24/12=2    
Req(2-5)=2*8/2+8=         16/10=1.6
ReqT=1.6+6+8                  ReqT=15.6
It=V/ReqT                         It=5/15.6                  It=0.32

2.
V=9
R1=4.7
R2=6.8
R3=1.5

R1+R2=4.7+6.8= 11.5

11.5*1.5/11.5+1.5=17.5/13 = 1.34                                     ReqT=1.34

I= V/Req             I= 9/1.34                           I= 6.71




3.
V=9
R1=4.7
R2=6.8
R3=1.5

Req=6.8*1.5/6.8+1.5=   10.2/8.3 = 1.22                                      Req=1.22

ReqT=1.22+1.5=2.72

I=V/ReqT                                         I=9/2.72                                     I=3.30



4.
V=9
R1=4.7
R2=6.8
R3=1.5

Req=6.8*1.5/6.8+1.5= 10.2/8.3 = 1.22                                          Req=1.22

ReqT=1.22+1.5=2.72

I=V/ReqT                                        I=9/2.72                              I=3.30

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