Circuits: Kilowatt-hour kWh

This lesson with define and explain what a Kilowatt-hour is and what it is used for. Power and time and how they relate to this will be explained with a step by step in-depth explanation of... This lesson with define and explain what a Kilowatt-hour is and what it is used for. Power and time and how they relate to this will be explained with a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.
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