Current - The rate of flow of electrons, Voltage - Also known as potential difference, Series circuits - In this circuit, if one component breaks then none of the others will work, Parallel circuits - This circuit is more useful in everyday life, Ammeter - This measures amps, Voltmeter - Connected in parallel to measure PD, 230V - This is the PD supplied by the mains, 50 Hertz - This is the frequency of the mains electricity supply, AC - This stands for alternating current, DC - This stands for direct current, Transformers - These step voltage up and down, The national grid - The series of cables and transformers supplying consumers with electricity, Power station - Where electricity is generated,

Leaderboard

Visual style

Options

Switch template

Continue editing: ?