Electricity CFU Flashcards by Jessica Clarke | Brainscape

Q

what is the formula for calculating voltage?

A

v = i x r

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Q

what is the formula for calculating current?

A

i = v/r

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Q

what is the formula for calculating resistance?

A

r = v/i

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Q

what does i stand for?

A

current

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Q

what does v stand for?

A

voltage

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Q

what does r stand for?

A

resistance

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