Electric power is the amount of work done by an electric current in a unit time.
When a current flows in a circuit with resistance, it does work.
Devices can be made that convert this work into heat (electric heaters), light (light bulbs and neon lamps), or motion, i.e.
kinetic energy (electric motors).
For more information about the topic Electric power, read the full article at Wikipedia.org, or see the following related articles:
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Note: This page refers to an article that is licensed under the GNU Free Documentation License. It uses material from the article Electric power at Wikipedia.org. See the Wikipedia copyright page for more details.
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