My thoughts exactly.
V = voltage
I = current in amps
R = resistance in ohms
V=IR
If R is very large and V is fixed at 12v, I is then
very small.
--- Mark Roberts <[EMAIL PROTECTED]> wrote:
> Only if the voltage is high enough to drive the
> current through the
> impedance in question. With wood, you'd need a lot
> more than 12V to push
> enough current through even if you had mega-Amps
> *available*.
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