Fysik - elektricitet och magnetism > Begrepp 8.1 > Flashcards

Begrepp 8.1 Flashcards

(7 cards)

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1
Q

Spänning

A

Uppstår vid skillnad i elektrisk laddning.

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2
Q

Ström

A

Elektroner som förflyttas i en krets

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3
Q

Resistans

A

Elektriskt motstånd

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4
Q

Volt

A

Enheten för spänning

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5
Q

Ampere

A

Enheten för ström

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6
Q

Ohm

A

Enheten för resistans

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7
Q

Ohms lag

A

Beskriver sambandet mellan spänning, ström & resistans.

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Fysik - elektricitet och magnetism
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