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Physics > Topic 21 - potential difference and resistance > Flashcards

Topic 21 - potential difference and resistance Flashcards

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AP® Physics flashcards Physics 101 flashcards
1
Q

what is the equation for energy transferred

A

energy transferred = charge moved x voltage (potential difference)
E = Q X V

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2
Q

what is the equation for voltage (potential difference)

A 
voltage = current x resistance
V = I X R
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3
Q

when does resistance increase

A

when temperature increases

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Physics (9 decks)

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