Transmission of electricity along power lines
Автор: Institute of Physics
Загружено: 2019-02-08
Просмотров: 7287
Описание: Produced by the Institute of Physics and the National STEM Learning Centre and Network (https://www.stem.org.uk/), this video is aimed at teachers. Alom Shaha shows a demonstration that can be used to illustrate power transmission and why high voltages are used to minimise power loss.
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