Electricity and magnetism Flashcards
1
Q
List some conductive materials
A
copper, iron, aluminium
2
Q
list some magnetic materials
A
iron, steel, nickel, cobalt
3
Q
List some electrical insulators
A
plastic, rubber, glass
4
Q
Resistance is measured in?
A
ohms (Ω)
5
Q
Current is measured in?
A
Amps using an ammeter
6
Q
Potential Difference is measured in?
A
Volts (V) using a voltmeter