Electricity Equations Flashcards
1
Q
Energy transferred =
A
E = Q x V
Energy transferred = Charge moved x potential difference
2
Q
Charge in coulombs =
A
Q = I x T
Charge in coulombs = current x times
3
Q
Potential difference =
A
V = I x R
Potential difference = current x resistance
4
Q
Power = E/ ?
A
P = E/t Power = energy transferred/ time
5
Q
Power = I x ?
A
P = I x V Power = current x potential difference
6
Q
Power = ?squared x ?
A
P = I squared x R Power = current squared x resistance
