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Old 25 July 2013, 07:28 PM
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WildaBeast WildaBeast is online now
Join Date: 18 July 2002
Location: Folsom, CA
Posts: 15,854

But the human body is essentially a big resistor. Since Ohm's Law says I = V/R, it takes a high voltage to overcome the resistance of the human body and push enough current through it to do damage. A 5V USB charger won't do it regardless of what kind of amperage it's capable of producing, since the resistance is too high.
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