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Age 14 - 16

Current electricity

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Ammeter and voltmeter connections Ammeter circuits Charge and current Direct and alternating current Electrical appliances Electrical circuits current and charge Electrical energy and voltage Electrical heating Electrical power Electrical power investigation

Electrical symbols Energy transfer in electricity Ionisation LDR and thermistor Ohm's law Particles and fields Paying for electricity Rectification Resistance Resistance circuit

Rheostat Series and parallel Series and parallel circuits Series and parallel components Series circuits Superconductivity Voltage current and resistance equation Voltmeter circuits Volts amps and joules

Problems

Ammeter circuits Charge and current Current electricity Electric circuits 1 Electric circuits 2 Electric circuits 3 Electric circuits 4

Electric circuits 5 Electrical power Electricity1 word search Electricity2 word search Electricity revision sheet Ohms law and resistance Voltage and energy

Voltage current and resistance Voltage current resistance power grid Voltmeter circuits Voltmeters and voltage Why are electrical devices so useful

Experiments

Ammeter circuits Copy of Efficiency of an electric motor Electric current as moving charge

Light bulb output Ohm's law Resistance and length

Salt meter Voltmeter circuits thermistor resistance

© Keith Gibbs 2012