Friday
February 27, 2015

Homework Help: PHYSICS

Posted by Sarah on Saturday, February 6, 2010 at 3:18pm.

use what you know about the motor priciple to explain the source of buzzing in power lines strung along roads.



so I think that this is because of the resistance caused by the conductors in the power grid. However I don't know how this would relate to the motor principle...

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