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["Followup-To:" header set to rec.boats.cruising.]
On Thu, 30 Oct 2003 18:49:26 +0100,
Meindert Sprang wrote:
"Vito" wrote in message
...
Del Cecchi wrote:

"Vito" wrote
Yes but Meindert old bean, if electrons didn't have inertia resonant
circuits wouldn't resonate.

Is this a feeble attempt at humor, or are you an idiot?

Neither one. Do you doubt that electrons have mass and therefore
inertia? If they did not, then current would stop at once when the coil
unsaturated. But it does not.

Sorry to say Vito, but that is completely nonsense. The reason current keeps
folwing for a while is magnetism. Current flowing through a wire creates a
magnetic field around the wire. Also, a changing magnetic field induces
current in a wire. What happens when you open the contact is this: the
current stops flowing, the existing static field collapses and is therefore
changing. And the field change induces a current in the wire in the opposite
direction. In a straight wire this effect is hardly noticable but coiled up,
the field around the wire concentrates and the effect gets bigger.

And if you still believe in electron inertia, I advise you to go and read a
book about basic electric laws.


Electrons have mass, ergo, they have inertia. Not much it's true, but
it's there.

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--
Jim Richardson http://www.eskimo.com/~warlock
Some people are born normal, some people achieve normality, and some
have normalcy thrust upon them by a nice nurse with a hypodermic.