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Re: Heating in 4-1/2 turn inductor
From: excretatauris@invalid.invalid (Fred Abse)
On Sat, 04 Sep 2010 16:57:22 -0700, raypsi top posted:
The Q is equal to Rl/Xc the half turn has twice as much Xc so the Q
for that turn is half as much as the other turns because of proximity
Thus the Pd in the half turn is 4 times the Pd in the other turns.
Q equals reactance/resistance, not resistance/reactance.
Xc is capacitive reactance, not inductive reactance.
The voltage across an inductor having resistance does not depend on Q
alone, the "4 times" is complete nonsense.
--
"For a successful technology, reality must take precedence
over public relations, for nature cannot be fooled."
(Richard Feynman)
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