Diagrama   #1

RT = R1+R2+R3

RT= 10000Ώ + 5000 Ώ  + 12000 Ώ

RT= 27000 Ώ

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IT=  VT  =            5V     =  0.000185  A   /   0.19MA

       RT       27000 Ώ

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V1=  IT X R1

V1=  0.000185  A   X  10000 Ώ = 1.85V

V2=  IT X R2

V2=  0.000158   A  X  5000 Ώ =  0.92V

V3=  IT X R3

V3=  0.000158   A  X  12000 Ώ =  2.22V

VT= V1 + V2 + V3

VT= 1.85V + 0.92 V + 2.22V

VT=4.99

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Diagrama   #2

R1=  R3 + R4

R1=  10000 Ώ + 12000 Ώ =   22000 Ώ

R2=  R2 X R3   =   12000 Ώ X 22000 Ώ   =  264000000 Ώ

         R2 + R3         12000Ώ +  22000 Ώ          34000 Ώ

R2=7764.705 Ώ

R3= R1 +  R2

R3=  10000 Ώ + 7764.705 Ώ = 17764.705 Ώ

RT=  17764.705 Ώ

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V1= VT    R1         =  10V     10000 Ώ                      . =  10000 Ώ       .

               R1 + R2                   10000 Ώ + 7764.705 Ώ     17764.705 Ώ

V1=  0.5629 Ώ  X  10V =  5.629 V

V2=   VT  R2          = 10V   7764.705 Ώ                 .  =   7764.705 Ώ  .  = 0.437 Ώ

                R1 + R2            10000 Ώ + 7764.705 Ώ        17764.705 Ώ

V2= 0.437 Ώ X 10V = 4.37 V

V3= VT  R3         . =  4.37 V   10000                        =  10000 Ώ    =  0.4545 Ώ

              R3 + R4                    10000 Ώ + 12000 Ώ       22000 Ώ

V3= 0.4545 Ώ  X  4.37V = 1.98 V

V4=  VT  R4         .   = 4.37V  12000 Ώ                 . = 12000 Ώ   =  0.5454 Ώ

               R3 + R4                   10000 Ώ + 12000 Ώ     22000 Ώ

V4=  VT 0.5454 Ώ X 4.37V  = 2.38V

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IT=  VT  =  10V              .  = 0.0005629  A

       RT       17764.705 Ώ

I1=  IT R2        .   =  0.0005629  A   22000 Ώ                 . = 22000 Ώ  = 0.6405 Ώ

           R1 + R2                                12000 Ώ + 22000 Ώ    34000 Ώ

I1=  0.6405 Ώ X 0.0005629  A  = 0.000364139  A

I2= IT R1         . =  0.0005629  A   12000 Ώ                  . =  12000 Ώ  = 0.3529 Ώ

           R1 + R2                              12000 Ώ + 22000 Ώ       34000 Ώ

I2= 0.3529 Ώ X 0.0005629  A =  0.0001986  A

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Diagrama #4

R1= 10000 Ω X 10000 Ω   = 1000000000 Ω    =  5000 Ω                                                                                                                                     .      10000 Ω + 10000 Ω       20000Ω

R2 =5000 Ω X 5000 Ω =   25000000 Ω    = 2500 Ω                                                                                .       5000 Ω + 5000Ω         10000 Ω

R3 = 2500 Ω + 1000 Ω = 3500 Ω

R4= 3500 Ω X 5000 Ω   = 17500000 Ω = 2058.823                                                                                    .       3500 Ω + 5000 Ω      8500 Ω

R5= 2058.823 Ω + 12000 Ω  = 14058.823 Ω

RT= 14058.823 Ω

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V1= 20V   12000 Ω                         .  =       12000 Ω         .  = 0.8 Ω X 20V = 16 V                                                                                                                                    .                12000 Ω  + 2058.823 Ω            14058.823 Ω  

V2 = 20V   2058.823 Ω                  .   =   2058.823 Ω  =   0.12 Ω X 20V = 2.4V                                                                                                                                    .                 12000 Ω + 2058.823 Ω         14058.23 Ω

V3= 2.52V    10000 Ω                  =    10000 Ω    =  0.8 Ω  X 2.52V  = 2V                                                                                                                  .                     10000 Ω + 2500 Ω       12500 Ω

V4=   2.52    2500 Ω              .   = 2500 Ω   .   =  0.2 X 2.52 = 0.504V                                                                                                                                                   .                    10000 Ω +2500        12500 Ω

V5= V4 / 2 = 0.25V

V6= V4 / 2 = 0.25V

V7=        V7=V4= 0.504V

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IT=  20V               .  =   0.0014 A                                                                                                                                                      .     14058.823 Ω  

I1=  0.0014  A  3500 Ω                 .  =   3500 Ω  =        0.41 Ω  X 0.0014 A = 0.000574 A                                                                                                                  .                          3500 Ω + 5000 Ω      8500 Ω

I2 = 0.0014     5000 Ω           .     =     5000 Ω  =   0.58 Ω    X 0.0014= 0.000812A                                                                                                        .                       5000 Ω + 3500 Ω       8500 Ω

I3= 0.000812   5000  Ω              .     = 5000 Ω  .    =  0.5 Ω  X 0.000812 = 0.000406 A                                                                                                             .                         5000 Ω + 5000 Ω        10000 Ω

I4= I3/ 2          0.000406 /2  =  0.000203 A

I5=   I3/2         0.000406 /2  = 0.000203 A

I6=    I6=I3  = 0.000406     



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Diagrama  #3

R1 = 10000 Ώ X 1000 Ώ  =  10000000 Ώ  =  909.090909 Ώ

         10000+1000 Ώ            11000 Ώ

R2 = 909.090909 Ώ +12000 = 12909.0909 Ώ

 RT = 12909.0909 Ώ

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IT =    15V                 . =  0.0011619  A

           12909.0909 Ώ

I1=  0.0011619A  1000 Ώ               .  =  0.0909 X  0.011619  A = 0.0001056  A

                            1000 Ώ + 10000 Ώ

I2 = 0.0011619A    10000 Ώ           .  =  0.0909 X  0.011619  A = 0.0001056  A

                            10000 Ώ + 1000 Ώ

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V1 =  15V  12000 Ώ                           .  =  12000 Ώ            .  =0.9295 Ώ X 15= 13.9425V

                  12000 Ώ + 909.090909 Ώ        12909.09091 Ώ

V2 =  13.9425V  909.0909 Ώ                .  =   909.0909 Ώ   .  = 0.070422 Ώ X 13.9425 = 0.9818V

                        12000 Ώ + 909.090909 Ώ      12909.09091 Ώ

V3 =      VT – (V1+V2)  =  15V – (13.9425 + 0.9818) = 15V – 14.9243V = 0.0757V

 VT= 10 V 

Diagrama  #5

Lado  izquierdo	Lado derecho
RT =12000 Ώ + 10000 Ώ + 5000 Ώ RT= 27000 Ώ IT=25V / 27000 =  0.000925  A V1= 0.000925  A  +  12000 Ώ V2= 0.000925  A  + 10000  Ώ V3= 0.000925  A  + 5000  Ώ VT= 25V	RT =12000 Ώ + 10000 Ώ + 5000 Ώ RT= 27000 Ώ IT=25V / 27000 =  0.000925  A V1= 0.000925  A  +  12000 Ώ V2= 0.000925  A  + 10000  Ώ V3= 0.000925  A  + 5000  Ώ VT= 25V