2.5 KiB
2.5 KiB
title, author, toc
| title | author | toc |
|---|---|---|
| Tp Electro Estatica | Federico Polidoro | 2 |
Circuito a resolver, Parte - 1
Presentar en una tabla
El // es lo mismo que \frac{(x*y)}{(x+y)}
Calcular resistenccia equivalente total
R_t = ((R_6 // R_7) + R_5 + R_3) // R_2 + R_1 + R_4
R_t = ((470 // 560) + 180 + 120) // 300 + 100 + 100
R_t = 255.5 + 180 + 120 // 300 + 100 + 100
R_t = 555.5 // 300 + 100 + 100
R_t = 229.1 + 150 + 100
R_t = 479.1 \Omega
La corriente total
I_t = \frac{10V}{479.1 \Omega } = 0.0208A = 20.80mA
Las corrientes y diferencias de potencial en cada resistenciav
VR_1 = 0.0208 * 100 = 2.08 V
VR_4 = 0.0208 * 100 = 2.08 V
VR_{23456} = 10 V - (2.08 + 2.08) = 5.84 V
VR_2 = 0,0208 * 390 = 8.112 V
La potencia total consumida por el circuito
P_t = 10V * I_t
P_t = 10V * 0.0208A
P_t = 0.208W
Tabla
R_n |
R ( \Omega ) |
V | I \frac{V_{R_n}}{R_2} |
P V_{R1} * I_{R1} |
|---|---|---|---|---|
E_1 |
- | 10 V | ||
R_1 |
100 \Omega |
2.08 V | 0.0208 A | 0.043 W |
R_2 |
390 \Omega |
8.11 V | 0.0208 A | 0.169 W |
R_3 |
120 \Omega |
2.49 V | 0.0208 A | 0.052 W |
R_4 |
100 \Omega |
2.08 V | 0.0208 A | 0.043 W |
R_5 |
180 \Omega |
3.74 V | 0.0208 A | 0.078 W |
R_6 |
470 \Omega |
9.77 V | 0.0208 A | 0.203 W |
R_7 |
560 \Omega |
11.6 V | 0.0208 A | 0.240 W |
| ------- | ---------------- | -------- | ------------------------- | --------------------- |
R_t |
479.1 \Omega |
|||
I_t |
20.80mA | |||
P_t |
0,208W |



