Eletrodinamica Flashcards

(7 cards)

1
Q

Resistor ôhmico

A

Aquele que o U= R.I é constante

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2
Q

Fórmula da 1 lei de ohm

A

U = R .I

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3
Q

2 lei de ohm

A

R = @ L/A

Rola ]. @= resistividade

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4
Q

Fórmulas da potência

A

P= I .u
P = r . I ^2
P = U ^2 / R

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5
Q

Consumo de energia

A

C = ¥ E ( delta de energia ) . ¥ tempo ( horas )

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6
Q

Fórmula ddp

A

U = ¥ E / ¥ Q

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7
Q

Eletrólise com cargas positivas e negativas que se anulam

A

Some elas
Na eletrodinâmica o sinal NÃO importa

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