Re: Scalar waves

Liste des GroupesRevenir à physics 
Sujet : Re: Scalar waves
De : ttt_heg (at) *nospam* web.de (Thomas Heger)
Groupes : sci.physics.relativity sci.physics sci.math
Date : 11. May 2024, 07:12:33
Autres entêtes
Message-ID : <la8gigF5ss1U4@mid.individual.net>
References : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
User-Agent : Mozilla Thunderbird
Am Mittwoch000008, 08.05.2024 um 10:20 schrieb Tamerlane Oldfart Lefévre:
Thomas Heger wrote:
 
"entire wire"?? you must be kidding, this usenet user doesn't know what
a current is in physics. But that's also related to time, said above,
and you cannot "ignore" anything, once directly not related, but
connected. Just as a translation of pig from engilsh to swine in
gearmon. It's the same pig,
you eat alot. How many pigs did you eat along your journey?
>
Well, actually I mean: the Ampere addresses the current in a conductor,
which is usually a wire.
There Ampere does not say, whether the wire is thick or thin, or whether
or not the current distributes evenly within the wire.
If you have a wire with a current of 1 A, you don't mean the
distribution of the current within the conductor, but the sum of all
small partial currents within that wire.
 me frendo, that's irrelevant for the problem in case, at any point at any
time you measure the same current along a wire. That you think that more
Coulombs go through a wire "where is thinner", this is false. But that's
not the point. As I remember Q=It, which is charge equals the current times
time. I related to space, t related to time.
 
I actaually wrote, that the thickness of a wire is irrelevant for the measure 'current strength'.
If you like to include the diameter of the wire, you get a different measure, which is called 'current density'.
Both measures are -btw- not always constant in time.
...
TH

Date Sujet#  Auteur
6 May 24 * Re: Scalar waves8Ollis Kalakos
7 May 24 `* Re: Scalar waves7Thomas Heger
7 May 24  `* Re: Scalar waves6Parkis Escarrà
8 May 24   `* Re: Scalar waves5Thomas Heger
8 May 24    `* Re: Scalar waves4Tamerlane Oldfart Lefévre
11 May 24     `* Re: Scalar waves3Thomas Heger
11 May 24      `* Re: Scalar waves2Ross Finlayson
12 May 24       `- Re: Scalar waves1Ross Finlayson

Haut de la page

Les messages affichés proviennent d'usenet.

NewsPortal