Current electricity - The flow of electrons around a circuit, Series circuit - One continuous loop circuit , Parallel circuit - Multiple loops in circuit , Insulator - A material which resists the flow of electricity , Conductor - A material which allows current to flow freely , A device used to measure current - Ammeter , A device used to measure voltage - Voltmeter , The unit for resistance - Ohms, The unit for current - Amperes, Resistance - A measurement of how easily electrons can flow through a device or wire , Device used to measure resistance - Ohmmeter , Ohm's law - Voltage and current are directly proportional, LDR - Light dependent resistor , Thermistor - A device where resistance varies dependent on the temperature, LED - Light emitting diode , Power - A measure of how fast work is done , Unit for power - Watts , Unit for energy - Joule , Potential difference - Voltage , Current - The speed of electrons in a circuit ,

Electricity

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النمط البصري

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