Conductors and insulators
Conductors- conduct electricity
Insulators- don't conduct electricity
Copper- a very good conductor of electricity
Metals are conductors of electricity these are the best
Rubber is one of the best insulators
Is the flow of charge. Electric charge is measured in coulombs (C). It can't be used up. Coulombs are measured using an ammeter in a series circuit. Current flows from positive to negative
Is measured in Volts (V). It is measured using a voltmeter in parallel.
Resistance is measured in ohms. The higher the resistance longer and thinner wires. Higher resistance means lower current
Neutral-blue- goes to neutral pin
Earth wire-green and yellow- goes to earth pin
Live wire- brown- goes to live pin and fuse
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