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| quote: | Originally posted by Lira
Voltage is nothing but the amount of electric tension (Joules/Coulomb) = the higher the voltage, the more energy (?) those eletrons can provide. Therefore, if you have a higher voltage you need less eletrons - and it's the amount of eletrons that can kill you.
My teacher told us the usual voltage in some European countries is 360, by the way, but no one chose that option yet |
But... Sorry, but that is assumed the total energy transfer is independent of voltage? IR=U --> E=IU=UU/R not constant?
Sorry for nerding, but for me it seems strange, I dont understand.
In sweden 230 or something. The middle thing I guess. always 50Hz
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