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Dead Electrical Guys Re: electrical units
Original poster: dave pierson <davep-at-quik-dot-com>
Alessandra Volta, IIR. Frog lrgs.
Georg Ohm
Andre (?) Ampere.
Quick, name the magnetic Field Unit...
8)>>
I am pretty sure the Coulomb was defined ex post facto (last)
as 'volt' etc are of 'great antiquity'.
I suspect google search would resolve these 8)>>
best
dwp
===================================
Tesla list wrote:
>Original poster: "Jim Mitchell" <electrontube-at-sbcglobal-dot-net>
>Most were named after the discoverer Ohm was another electrical person.
>
>Regards - Jim Mitchell
>----- Original Message -----
>From: "Tesla list" <tesla-at-pupman-dot-com>
>To: <tesla-at-pupman-dot-com>
>Sent: Tuesday, February 03, 2004 10:36 PM
>Subject: electrical units
>
>
> > Original poster: Thomas <tom-at-pwrcom-dot-com.au>
> >
> > >I have no idea where the Volt came from, or the Ampere, for that matter.
> > I suspect they were totally arbitrary.
> >
> > Good question. This is all I remember:
> >
> > One Ampare is one Coulomb of charge flowing past a point per second.
> >
> > A volt is the EMF required to force one Ampare through one Ohm.
> >
> > Now... was the Coulomb (6.25 x 10^18 electrons) defined first and if so
>how?
> >
> > And the Ohm?