jolancer said:yes, i completely understand that its amps that kill... but volts and amps are related.
example - if the coil in the test was using a 12v@15a source and it transforms it into 30000v to jump a gap, 12x15=180... 180/30000=.006amps. so it will not harm you.
and 1volt can push amps threw anything with a low enough resistence. but once it hits a human body(average 3000ohms) its harmless. so 30v is a average mimimum danger.
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and i cant say that you are rong about electricity being obsorbed by metal. but it doesnt sound resonable to me. you'd have to explain it more or link to an explaination.
metal has such low resistence i dont understand why it would absorb much of it at all. and electircity is sorta like a domino effect its not like trying to stuff Xamount of electrons in a limited space.
I cant really follow what your numbers are. I dont see how amplifying a 15amp source is going to take it down to .06 amps. I dont think you have your math right.
Picture the metal thing like water and juice. Juice being electricity water being metal: You have a certain amount of juice, and it is good. You add some water into the mixture it gets less good. You keep adding water to it it gets less and less good until it is all but water and a very small amount of juice. You add more metal to the mix (a car frame) it becomes less and less with all the places the electricity can go to and become less.