Current Electricity Flashcards
1
Q
Electric current
A
Is caused by the flow of electrons through a good conductor such as metal
2
Q
Current
A
Symbol = I
Unit =Ampere
Unit symbol = A
Measure using = Ammeter
3
Q
Potential difference / voltage
A
Symbol = V
Unit= Voltage
Unit symbol = V
Measured using = Voltmeter
4
Q
Resistance
A
Symbol = R
Unit = Ohm
Unit symbol = Ω
Measured using = Ohmmeter
