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Understanding Electricity: Watts, Amps, Volts, and Kilowatt Hours Explained
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How to Understand Electricity: Volts, Amps and Watts Explained on Appliances
Electricity 101. A complete beginner's guide covering watts, amps, volts, ohms and kWh. Cost of running appliances. AC, DC and three-phase. Resistivity of materials. A description of electric and magnetic effects of current flow in a conductor.
