Electricity Flashcards
1
Q
Equation for charge flow
A
Charge flow = current x time
2
Q
Equation for potential difference
A
Potential difference = current x resistance
3
Q
Equation for total resistance
A
Total resistance = resistance of component 1 + resistance of component 2
4
Q
Both equations for power
A
Power = current x potential difference
Power = resistance x (current)2
5
Q
Both equations for energy transferred
A
Energy transferred = power x time
Energy transferred = charge flow x potential difference
