| Electricity and Circuits | 
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| Written by Thatcha Namnon | 
| Saturday, 11 January 2014 15:36 | 
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 This video is an introduction to electricity. Using a simple model of the atom, electrons are presented as the charged particles that carry electrical energy in most circuits. The video includes a demonstration of series and parallel circuits. 
ที่มา : www.youtube.com อัพโหลดโดย ScienceOnline 
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| Last Updated on Tuesday, 14 January 2014 10:04 |