What is it?
It's a component
What is a better insulator - rubber or graphite?
Rubber
What is it?
It's a circuit
What is it?
Wire
What is it?
Motor
What is a better insulator - plastic or gold?
Plastic
What is it?
Voltmeter
What is it?
wire
What is a better conductor - copper or mercury?
Copper
What is it?
It's a circuit diagram
What is it?
Cell
What is it?
It's a fuse
What is it?
Switch Open
What is it?
Ammeter
What is it?
It's a buzzer
What is it?
An ammeter
What is it?
A plug
What is it?
It's a voltmeter
What is it?
It's a conductor
What is it?
Bulb
What is it?
Cable
What is it?
It's a bulb
What is it?
It's an switch
What is it?
It's a battery