Power and Energy in Electrical Circuits Flashcards
1
Q
State the equation that involves charge, current and time.
A
charge = current × time
Q = I × t
2
Q
State the equation that involves energy transferred, charge and potential difference.
A
energy transferred = charge × potential difference
E = Q × V
3
Q
State the equation that involves power, current and potential difference.
A
power = current × potential difference
P = I × V
4
Q
State the equation that involves power, current and resistance.
A
power = current² × resistance
P = I² × R
5
Q
State the equation that involves energy transferred, power and time.
A
energy transferred = power × time
E = P × t
