Electrical wiring: the "last inch"
On 8/30/2009 1:58 PM Doug Miller spake thus:
In article
,
JIMMIE wrote:
It does not affect the current that the wire COULD carry or the
AMPacity. A long cable, compared to a short cable, will the current
in the total circuit because it adds resistance to the total
circuit.
Adding resistance to a circuit changes voltage, not current.
Changes current, too. E.g., a current-limiting resistor in series with a
LED, sized so that the LED won't draw excess current and burn itself out.
--
Found--the gene that causes belief in genetic determinism
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