Parcial 1 Flashcards

1
Q

Voltaje

A

Diferencia potencial

(V) dw / dq

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2
Q

Corriente

A

Flujo electrones

(A) dq / dt

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3
Q

Carga

A

Propiedad intrínseca materia

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4
Q

LCK

A

Suma CI = Suma CO

Suma corrientes nodo = 0

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5
Q

LVK

A

Suma voltajes en lazo = 0

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6
Q

Elementos Serie

A

Misma Corriente

Conectados en serie

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7
Q

Elementos Paralelo

A

Mismo Voltaje

Conectados paralelo

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8
Q

Potencia

A

Rapidez realizar trabajo
(w) dw / dt
P = V * i

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9
Q

Convención Activa Potencia

A

Corriente sale terminal positiva = entrega

Fuente energía

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10
Q

Convención Pasiva Potencia

A

Corriente entra terminal positiva = consume

Carga

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11
Q

Equivalencias Convenciones

A

Entregar n (w) = Consumir -n (w)

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12
Q

Elementos Pasivos

A

No usan energía

Capacitores

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13
Q

Elementos Activos

A

Usan energía

Opams

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14
Q

Fuente Voltaje

A

Mantiene voltaje siendo irrelevante corriente saliente

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15
Q

Fuentes Dependientes

A

Forma Rombo

  • Flecha = corriente
  • Signos = voltaje
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16
Q

Fuentes Independientes

A

Forma Círculo

  • Flecha = corriente
  • Signos = voltaje
17
Q

Resistencia

A

Oposición paso corriente
( Ω)
R = ρ * L / A
Consume potencia

18
Q

Ley Ohm

A

V = i * R

19
Q

Circuito Corto

A
Voltaje = 0
Resistencia = 0
Corriente = max
20
Q

Circuito Abierto

A
Voltaje = max
Resistencia = max
Corriente = 0