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So you think it is a thermal effect ...

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Doctor Who

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Jan 12, 2023, 1:40:30 PM1/12/23
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We ask you to prove that you know electrodynamics.

Dean Markley

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Jan 12, 2023, 2:20:44 PM1/12/23
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On Thursday, January 12, 2023 at 1:40:30 PM UTC-5, Doctor Who wrote:
> We ask you to prove that you know electrodynamics.

A branch of physics that deals with the effects arising from the interactions of electric currents with magnets, with other currents, or with themselves.

Huh, that was easy.

Doctor Who

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Jan 12, 2023, 2:30:43 PM1/12/23
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now prove that you know electrodynamics of open circuits.

Snidely

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Jan 13, 2023, 6:17:00 AM1/13/23
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Doctor Who scribbled something on Thursday the 1/12/2023:
> We ask you to prove that you know electrodynamics.

An electric or magnetic field generates a force on a charged particle.
But charged particles still have mass, and their acceleration is still
constrained by that mass. Which has been well studied at highly
relativistic speeds (and the magnets at CERN are very big and use a lot
power to move a smattering of particles). Each upgrade since the
original cyclotron has required more power for smaller increases in
speed.

Is there something else in electrodynamics that you think allows
acceleration where F=ma doesn't apply, in either its Newtonian or
relativistic form?

/dps


--
You could try being nicer and politer
> instead, and see how that works out.
-- Katy Jennison

Doctor Who

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Jan 13, 2023, 8:37:26 AM1/13/23
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On Fri, 13 Jan 2023 03:16:53 -0800, Snidely <snide...@gmail.com>
wrote:

>Doctor Who scribbled something on Thursday the 1/12/2023:
>> We ask you to prove that you know electrodynamics.
>
>An electric or magnetic field generates a force on a charged particle.
>But charged particles still have mass, and their acceleration is still
>constrained by that mass. Which has been well studied at highly
>relativistic speeds (and the magnets at CERN are very big and use a lot
>power to move a smattering of particles). Each upgrade since the
>original cyclotron has required more power for smaller increases in
>speed.
>
>Is there something else in electrodynamics that you think allows
>acceleration where F=ma doesn't apply, in either its Newtonian or
>relativistic form?
>
>/dps


washing donkey's head is a waste of time with soap and water.

Doctor Who

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Jan 15, 2023, 8:37:35 AM1/15/23
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On Thu, 12 Jan 2023 11:20:43 -0800 (PST), Dean Markley
<dama...@gmail.com> wrote:

yes it easy to copy from wikipedia !

whata troll
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