# Prac de thomson

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• Publicado : 5 de septiembre de 2012

Vista previa del texto
CorrienteI [A] | Diámetro[cm] | Radior [cm] | I-2[A]-2 | r2[cm]2 |
2.0 | 5.25 | 2.625 | 0.25 | 6.8906 |
1.8 | 5.85 | 2.925 | 0.3086 | 8.5556 |
1.6 | 6.70 | 3.35 | 0.3906 | 11.2225 |
1.4 |7.65 | 3.825 | 0.5102 | 14.6306 |
1.2 | 9 | 4.5 | 0.6944 | 20.25 |
1 | 10.5 | 5.25 | 1 | 27.5625 |
| x=3.1538 | y=89.1118 |

(x)2=9.94645x2=2.05278 xy=57.83495
(y)2=7940.91289 y2=1630.4315

r2=2V(54)3a2Nμ2(qm)∙I-2

Modelo matemático

= 27.8240 [cm2A-2]

= 0.227762 [cm2]

* Coeficiente de correlación:

=0.998117

* Determinación de la relación qm:

=2.3696x10-11 [C/kg]

* Porcentaje de error de exactitud:
%EE=Valor teórico-Valor ExperimentalValor teórico∙100= 34.72%

* Porcentaje de exactit ud
%E=100%-%EE=65.28%Gráfica
Diámetro[cm] | CorrienteI [A] | Radior [cm] | r-2[cm]-2 | I2[A]2 |
11.0 | .94 | 5.5 | 0.03305 | 0.8836 |
10.5 | 1 | 5.25 | 0.03628 | 1 |
10 | 1.02 | 5 | 0.04 | 1.0404 |
9.5 | 1.12 | 4.75| 0.04432 | 1.2544 |
9.0 | 1.18 | 4.5 | 0.04938 | 1.3924 |
8.5 | 1.26 | 4.25 | 0.05536 | 1.5876 |
8 | 1.34 | 4 | 0.0625 | 1.7956 |
7.5 | 1.42 | 3.75 | 0.07111 | 2.0164 |
7.0 | 1.52 | 3.5 |0.08163 | 2.3104 |
6.5 | 1.64 | 3.25 | 0.09467 | 2.6896 |
6.0 | 1.76 | 3 | 0.11111 | 3.0976 |
5.5 | 1.92 | 2.75 | 0.13223 | 3.6846 |
5.0 | 2.08 | 2.5 | 0.16 | 4.3264 |
| x=0.97163 |y=27.079 |

(x)2=0.944 x2=0.091492 xy=2.5411
(y)2=733.2722 y2=70.647I2=2V(54)3a2Nμ2(qm)∙r-2

Modelo matemático

=27.401 [A2 cm-2]

=0.035028 A2

* Coeficiente de...