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magnetics (Re: oil dielectric)
Original poster: "davep by way of Terry Fritz <twftesla-at-qwest-dot-net>" <davep-at-quik-dot-com>
>>Magnetic repulsion which is used to lift trains,
> magnetic forces operate all 'electric' motors.
> Other than CRTs, and smoke eaters, 'electric forces'
> are essentially unused. Mag-Lev exists only in an
> experimental installation or two. Most trains run
> on steel springs (or oil/air).
> True, however mag lev does exist, and is used to levitate trains.
To levitate SOME trains.
Small ones
Experimental only.
>>cannot compare to electric repulsion.
> The above is a quote from Nikola Tesla.
That's nice.
Magnetic forces, (attractive and repulsive) are used
for hugely more purposes, of a practical nature
than electrostatic repulsion (or attraction).
> It compares quite exactly. It is much more widely used.
> Well not exactly,
I suggest: exactly.
> magnetic repulsion is used to run electric motors, electric
> repulsion can be used to deform quarters beyond there plastic
> limits causeing them to shrink to the size of a nickle.
1) That is magnetic forces.
2) I suggest one 'stunt' application is a deal
different than running all the motors in the world
and all the transformers in the world. Which run on
magnetic forces.
> No amount of magnetic force can do that.
The usual quarter crusher is magnetic.
(hint: Objects need not be magnetic to be affected by
magnetic forces.)
(hint II:
http://er6s1.eng.ohio-state.edu/~daehn/hyperplasticity.html
)
best
dwp
> ... and there are a huge number of lightning survivors
> with well documented, long term BAD effects, notably
> neurological damage and symptoms..
> Some people are of course toast after a lightning strike.
> I would think that if a person were cured by lightning,
IF they were cured.
And single events are sometimes not resolvable.