Electricity Equations Flashcards

(6 cards)

1
Q

Equation for charge

A
Charge = current x time
Q = I x t
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2
Q

Equation for energy

A
Energy = charge x potential difference
E = Q x V
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3
Q

Equation for power (with current)

A
Power = current x potential difference
P = I x V
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4
Q

Equation for potential difference

A

Potential difference = current x resistance

V = I x R

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5
Q

Equation for power (with energy)

A
Power = Energy / time
P = E/t
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6
Q

Equation for energy (with 3 parts)

A
Energy = current x voltage x time
E = I x V x t
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