<P> In the electric eel , some 5,000 to 6,000 stacked electroplaques can make a shock up to 860 volts and 1 ampere of current ( 860 watts ) for two milliseconds ( ms ) . Such a shock is extremely unlikely to be deadly for an adult human , due to the very short duration of the discharge . Atrial fibrillation requires that roughly 700 mA be delivered across the heart muscle for 30 ms or more , far longer than the eel can produce . Still , this level of current is reportedly enough to produce a brief and painful numbing shock likened to a stun gun discharge , which due to the voltage can be felt for some distance from the fish ; this is a common risk for aquarium caretakers and biologists attempting to handle or examine electric eels . </P>
<P> In the electric eel , some 5,000 to 6,000 stacked electroplaques can make a shock up to 860 volts and 1 ampere of current ( 860 watts ) for two milliseconds ( ms ) . Such a shock is extremely unlikely to be deadly for an adult human , due to the very short duration of the discharge . Atrial fibrillation requires that roughly 700 mA be delivered across the heart muscle for 30 ms or more , far longer than the eel can produce . Still , this level of current is reportedly enough to produce a brief and painful numbing shock likened to a stun gun discharge , which due to the voltage can be felt for some distance from the fish ; this is a common risk for aquarium caretakers and biologists attempting to handle or examine electric eels . </P>
how much voltage does an electric eel have
how much voltage does an electric eel have
up to 860 volts
up to 860 volts