Current, potential difference and resistance Flashcards
1
Q
current
A
the rate of flow charge
2
Q
voltage
A
an electromotive force or potential difference expressed in volts
3
Q
potential difference
A
the amount of energy transferred per unit charge passing through the terminals
4
Q
resistance
A
the measure of opposition to current flow in an electric circuit
5
Q
ohm
A
one volt per ampere
