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Re: a cautionary tale on how to use "units" wrongly Re: testing out this Voltage as electric field

From Odd Bodkin <bodkinodd@gmail.com>
Newsgroups sci.physics
Subject Re: a cautionary tale on how to use "units" wrongly Re: testing out this Voltage as electric field
Date 2016-10-25 07:48 -0500
Organization Aioe.org NNTP Server
Message-ID <nunkap$74n$8@gioia.aioe.org> (permalink)
References (8 earlier) <775a3a1a-4c5c-49c9-bd11-73db30657a5b@googlegroups.com> <a392ff71-7dc9-470f-b205-5a6d9b137075@googlegroups.com> <183dbffe-28f6-43e5-84d3-4b180de9bd76@googlegroups.com> <nul5e9$as2$9@gioia.aioe.org> <nuliu0$o0i$1@pcls7.std.com>

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On 10/24/2016 1:12 PM, Michael Moroney wrote:
> Odd Bodkin <bodkinodd@gmail.com> writes:
>
>> On 10/23/2016 10:08 PM, Archimedes Plutonium wrote:
>>> Units are important but they are sometimes misleading. For example Electric Field
>>> if it existed, which it does not exist, would be characterized as that of
>>> V/m = kg*m/A*s^3 while the Magnetic Field which truly does exist and is kg/A*s^2
>>> would thus be a factor of m/s to make a Electric Field.
>>>
>>> Now, few physicists have logical commonsense, or they would know that if you give
>>> velocity to a Magnetic Field, should you expect a Electric Field to come of a
>>> velocity placed upon a magnetic field? Only if you are a silly physicist.
>
>> No physicist would claim that. Nor would they claim that if you impart
>> speed to a momentum you will get energy. That's not what factoring of
>> units is intended to imply.
>
> Yes, you can't read too much into the meaning of a unit's dimensions.
> Force and torque have the same units (kg m^2/s^2) but are definitely not
> the same thing.

You probably meant energy and torque.

>
> I believe, but am not sure, that the electric and magnetic fields of a
> photon are in a constant ratio, and if you divide its electric field
> strength by its magnetic field strength, you get the velocity of the
> photon, or c.  I'll have to look that up.
>

If you take the electric and magnetic fields of a traveling 
electromagnetic wave, they have the ratio c. But you are in no way 
imparting a speed to either field to get the other.

Likewise, the energy of a photon and the *magnitude* of a photon are 
related by the ratio c, but in no way do you impart a speed to a 
momentum to get the energy.


-- 
Odd Bodkin --- maker of fine toys, tools, tables

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Thread

AP/Maxwell theory & Atom Totality textbook COMMENTARY TALK: Experiment-- my multimeter reads voltage proving no electric field exists Archimedes Plutonium <plutonium.archimedes@gmail.com> - 2016-10-21 13:28 -0700
  Re: AP/Maxwell theory & Atom Totality textbook COMMENTARY TALK: Experiment-- my multimeter reads voltage proving no electric field exists Serigo <invalid@invalid.com> - 2016-10-21 15:41 -0500
    Re: AP/Maxwell theory & Atom Totality textbook COMMENTARY TALK: Experiment-- my multimeter reads voltage proving no electric field exists Archimedes Plutonium <plutonium.archimedes@gmail.com> - 2016-10-21 14:44 -0700
      Reviewing voltage again// Experiment-- my multimeter reads voltage proving no electric field exists Archimedes Plutonium <plutonium.archimedes@gmail.com> - 2016-10-22 00:53 -0700
        Re: Reviewing voltage again// Experiment-- my multimeter reads voltage proving no electric field exists Serigo <invalid@invalid.com> - 2016-10-22 12:31 -0500
          when has anyone ever proved Voltage and Electric Field are independent concepts? my multimeter reads voltage proving no electric field exists Archimedes Plutonium <plutonium.archimedes@gmail.com> - 2016-10-22 13:30 -0700
            Re: when has anyone ever proved Voltage and Electric Field are independent concepts? my multimeter reads voltage proving no electric field exists moroney@world.std.spaamtrap.com (Michael Moroney) - 2016-10-23 04:53 +0000
              why physicists screwed up on not realizing Voltage was the Electric Field Archimedes Plutonium <plutonium.archimedes@gmail.com> - 2016-10-22 22:48 -0700
                Re: why physicists screwed up on not realizing Voltage was the Electric Field moroney@world.std.spaamtrap.com (Michael Moroney) - 2016-10-24 02:19 +0000
                Re: why physicists screwed up on not realizing Voltage was the Electric Field Serigo <invalid@invalid.com> - 2016-10-24 11:29 -0500
        Re: Reviewing voltage again// Experiment-- my multimeter reads voltage proving no electric field exists Poutnik <poutnik4nntp@gmail.com> - 2016-10-22 20:14 +0200
          failures of Physics can never seem to show an Experiment where Electric Field independent of Voltage exists, too much knuckleheads Archimedes Plutonium <plutonium.archimedes@gmail.com> - 2016-10-22 13:51 -0700
            Re: failures of Physics can never seem to show an Experiment where Electric Field independent of Voltage exists, too much knuckleheads Serigo <invalid@invalid.com> - 2016-10-22 17:07 -0500
              Re: failures of Physics can never seem to show an Experiment where Electric Field independent of Voltage exists, too much knuckleheads Archimedes Plutonium <plutonium.archimedes@gmail.com> - 2016-10-22 19:51 -0700
                Re: failures of Physics can never seem to show an Experiment where Electric Field independent of Voltage exists, too much knuckleheads Poutnik <poutnik4nntp@gmail.com> - 2016-10-23 09:15 +0200
              Re: failures of Physics can never seem to show an Experiment where Electric Field independent of Voltage exists, too much knuckleheads Poutnik <poutnik4nntp@gmail.com> - 2016-10-23 08:26 +0200
            Re: failures of Physics can never seem to show an Experiment where Electric Field independent of Voltage exists, too much knuckleheads Poutnik <poutnik4nntp@gmail.com> - 2016-10-23 08:32 +0200
              Re: failures of Physics can never seem to show an Experiment where Electric Field independent of Voltage exists, too much knuckleheads Archimedes Plutonium <plutonium.archimedes@gmail.com> - 2016-10-23 00:19 -0700
                Re: failures of Physics can never seem to show an Experiment where Electric Field independent of Voltage exists, too much knuckleheads Poutnik <poutnik4nntp@gmail.com> - 2016-10-23 09:47 +0200
                proving Voltage is the electric-field and that electric field is a fakery, nonexistent entity Archimedes Plutonium <plutonium.archimedes@gmail.com> - 2016-10-23 02:13 -0700
                Re: proving Voltage is the electric-field and that electric field is a fakery, nonexistent entity Poutnik <poutnik4nntp@gmail.com> - 2016-10-23 11:30 +0200
                Re: Re: proving Voltage is the electric-field and that electric field is a fakery, nonexistent entity Michael J. Strickland <michael06582@comcast.net> - 2016-10-25 00:52 -0400
                Re: proving Voltage is the electric-field and that electric field is a fakery, nonexistent entity Odd Bodkin <bodkinodd@gmail.com> - 2016-10-26 09:30 -0500
                Re: proving Voltage is the electric-field and that electric field is a fakery, nonexistent entity Serigo <invalid@invalid.com> - 2016-10-26 13:36 -0500
                Re: proving Voltage is the electric-field and that electric field is a fakery, nonexistent entity Poutnik <poutnik4nntp@gmail.com> - 2016-10-23 11:48 +0200
                Re: proving Voltage is the electric-field and that electric field is a fakery, nonexistent entity Poutnik <poutnik4nntp@gmail.com> - 2016-10-23 11:55 +0200
                testing out this Voltage as electric field Re: proving Voltage is the electric-field and that electric field is a fakery, nonexistent entity Archimedes Plutonium <plutonium.archimedes@gmail.com> - 2016-10-23 14:15 -0700
                a cautionary tale on how to use "units" wrongly Re: testing out this Voltage as electric field Archimedes Plutonium <plutonium.archimedes@gmail.com> - 2016-10-23 20:08 -0700
                Re: a cautionary tale on how to use "units" wrongly Re: testing out this Voltage as electric field Odd Bodkin <bodkinodd@gmail.com> - 2016-10-24 09:22 -0500
                Re: a cautionary tale on how to use "units" wrongly Re: testing out this Voltage as electric field Poutnik <poutnik4nntp@gmail.com> - 2016-10-24 17:27 +0200
                Re: a cautionary tale on how to use "units" wrongly Re: testing out this Voltage as electric field moroney@world.std.spaamtrap.com (Michael Moroney) - 2016-10-24 18:12 +0000
                Re: a cautionary tale on how to use "units" wrongly Re: testing out this Voltage as electric field Archimedes Plutonium <plutonium.archimedes@gmail.com> - 2016-10-24 11:20 -0700
                Re: a cautionary tale on how to use "units" wrongly Re: testing out this Voltage as electric field Archimedes Plutonium <plutonium.archimedes@gmail.com> - 2016-10-24 11:27 -0700
                Re: a cautionary tale on how to use "units" wrongly Re: testing out this Voltage as electric field moroney@world.std.spaamtrap.com (Michael Moroney) - 2016-10-24 18:43 +0000
                Re: a cautionary tale on how to use "units" wrongly Re: testing out this Voltage as electric field Serigo <invalid@invalid.com> - 2016-10-24 14:05 -0500
                Re: a cautionary tale on how to use "units" wrongly Re: testing out this Voltage as electric field Serigo <invalid@invalid.com> - 2016-10-24 14:19 -0500
                Re: a cautionary tale on how to use "units" wrongly Re: testing out this Voltage as electric field Wally W. <ww84wa@aim.com> - 2016-10-25 00:14 -0400
                Re: Re: a cautionary tale on how to use "units" wrongly Re: testing out this Voltage as electric field Michael J. Strickland <michael06582@comcast.net> - 2016-10-25 04:16 -0400
                Re: a cautionary tale on how to use "units" wrongly Re: testing out this Voltage as electric field Wally W. <ww84wa@aim.com> - 2016-10-25 09:03 -0400
                Re: a cautionary tale on how to use "units" wrongly Re: testing out this Voltage as electric field Serigo <invalid@invalid.com> - 2016-10-25 09:20 -0500
                Re: a cautionary tale on how to use "units" wrongly Re: testing out this Voltage as electric field Wally W. <ww84wa@aim.com> - 2016-10-26 01:15 -0400
                Re: a cautionary tale on how to use "units" wrongly Re: testing out this Voltage as electric field Serigo <invalid@invalid.com> - 2016-10-26 08:22 -0500
                Re: a cautionary tale on how to use "units" wrongly Re: testing out this Voltage as electric field Wally W. <ww84wa@aim.com> - 2016-10-26 23:07 -0400
                Re: a cautionary tale on how to use "units" wrongly Re: testing out this Voltage as electric field noTthaTguY <abu.kuanysh05@gmail.com> - 2016-10-28 18:31 -0700
                Re: a cautionary tale on how to use "units" wrongly Re: testing out this Voltage as electric field Odd Bodkin <bodkinodd@gmail.com> - 2016-10-27 09:55 -0500
                Re: a cautionary tale on how to use "units" wrongly Re: testing out this Voltage as electric field moroney@world.std.spaamtrap.com (Michael Moroney) - 2016-10-27 16:37 +0000
                Re: a cautionary tale on how to use "units" wrongly Re: testing out this Voltage as electric field Wally W. <ww84wa@aim.com> - 2016-10-27 19:21 -0400
                Re: a cautionary tale on how to use "units" wrongly Re: testing out this Voltage as electric field Mahipal <mahipal7638@gmail.com> - 2016-10-26 18:09 -0700
                Re: a cautionary tale on how to use "units" wrongly Re: testing out this Voltage as electric field Odd Bodkin <bodkinodd@gmail.com> - 2016-10-25 07:48 -0500
                Re: failures of Physics can never seem to show an Experiment where Electric Field independent of Voltage exists, too much knuckleheads Odd Bodkin <bodkinodd@gmail.com> - 2016-10-24 09:03 -0500
            Re: failures of Physics can never seem to show an Experiment where Electric Field independent of Voltage exists, too much knuckleheads Odd Bodkin <bodkinodd@gmail.com> - 2016-10-24 08:42 -0500
      Re: AP/Maxwell theory & Atom Totality textbook COMMENTARY TALK: Experiment-- my multimeter reads voltage proving no electric field exists noTthaTguY <abu.kuanysh05@gmail.com> - 2016-10-26 12:00 -0700
  Re: AP/Maxwell theory & Atom Totality textbook COMMENTARY TALK: Experiment-- my multimeter reads voltage proving no electric field exists Serigo <invalid@invalid.com> - 2016-10-26 14:22 -0500

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