Sácadme de electrotécnia 😭 Flashcards

1
Q

Llei d’Ohm

A

V= I · R

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2
Q

Energia

A

Potencia · Temps

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3
Q

Potencia

A

I² · R

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4
Q

Potencia

A

V² / R

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5
Q

Potencia

A

V · I

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6
Q

Resistencia total en serie

A

Suma de resisténcies

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7
Q

Tensió en serie

A

R total · I

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8
Q

R total

A

Resistència entre dos punts

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9
Q

Intensidad

A

La I que pasa per un punt

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10
Q

Intensitat total en paral·lel

A

Suma de totes les intensitats

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11
Q

Intensitat d’un punt en paral·lel

A

V / R total

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12
Q

Intensitat d’un punt en paral·lel

A

V · (1/ R1 + 1/R2 + 1/R3…)

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13
Q

I en sèrie

A

És la mateixa

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14
Q

V en sèrie

A

Se sumen totes (a menys q R sigui igual)

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15
Q

V en paral·lel

A

Es la mateixa

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16
Q

I en paral·lel

A

Es sumen totes (a menys q R sigui igual)