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Wondering what are the thoughts on wireless electricity? I believe it is and can be pretty useful depending on its uses.
how was T got a dr not a million?
Quote from: jccc on 06/03/2015 00:11:36how was T got a dr not a million?Good ideas ripped off by Westinghouse, bad ideas just lost money.
The problem with trying to harvest power from high voltage power line using a nearby antenna wire is the very high impedance of the source, the open circuit voltage of the received power is very high depending on the ratio of its capacitance to the power lines compared to its capacitance to ground but due to the low frequency the output impedance is very high making it impossible to harvest any useful amount of power