Electricity is magnetism

By: Brett (ggtgp.delete@this.yahoo.com), December 19, 2021 6:02 pm
Room: Moderated Discussions
Brett (ggtgp.delete@this.yahoo.com) on December 14, 2021 3:01 pm wrote:
> Electricity is magnetism:
> https://youtu.be/bHIhgxav9LY
>
> The electrons barely move and it is the magnetism doing all the work.
> This should be mind blowing for at least half the people here.
>
> Has implications for multi-fin transistors, splitting the wire and wiring up the fins like interleaved fingers
> should result in stronger more efficient fields for a better transistor, at the cost of more area.

I am wondering about bus communication and the magnetic fields. Say you have a 256 bit read bus, all these parallel lines make a magnet when the data is all ones and can induce a current in nearby lines. Is it necessary or good practice to interleave a bus going the other way to cancel out and spread out this magnetic problem?

The with the dual counter rotating bus rings that connect CPU’s on a die, is it the case that the lines going opposite directions are interleaved?

> Line of sight matters and not wire length, which adds a little chaos to delay calculations.
> So looping around to get into a ALU does not matter, besides wasting area.

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TopicPosted ByDate
Electricity is magnetismBrett2021/12/14 04:01 PM
  *facepalm* (NT)Ray2021/12/14 05:16 PM
    in fairness what started out trollish turned into a really informative thread (NT)anonymous22021/12/15 06:55 PM
  Electricity is magnetismAnon2021/12/14 06:16 PM
    Electricity is magnetismLightning2021/12/14 06:47 PM
      Electricity is magnetismDavid Hess2021/12/14 10:47 PM
    Electricity is magnetismBrett2021/12/15 12:12 PM
      Electricity is magnetismSimon Farnsworth2021/12/15 02:30 PM
      Electricity is magnetismAnon2021/12/15 03:03 PM
      Electricity is magnetism---2021/12/16 12:19 PM
        Electricity is magnetismAdrian2021/12/16 03:51 PM
  Electricity is magnetismAdrian2021/12/15 05:06 AM
    Sorry for a few typos, I was in a hurry, but the typos do not affect the meaningAdrian2021/12/15 05:40 AM
    Electricity is magnetism2021/12/16 06:22 PM
      Electricity is magnetismEtienne Lorrain2021/12/17 02:44 AM
        Electricity is magnetismBrett2021/12/17 01:44 PM
      Electricity is magnetismAdrian2021/12/17 05:24 AM
        Electricity is magnetism2021/12/17 02:49 PM
          Electricity is magnetismAdrian2021/12/18 03:54 AM
            Electricity is magnetismAdrian2021/12/18 04:17 AM
              Electricity is magnetismanon12021/12/19 03:51 AM
                Electricity is magnetismAdrian2021/12/19 05:13 AM
                Electricity is magnetismDavid Hess2021/12/19 06:54 PM
  Electricity is magnetismzArchJon2021/12/15 11:53 AM
  This video is just really totally wrong..., sorry.Hans de Vries2021/12/15 06:26 PM
    This video is just really totally wrong..., sorry.anon2021/12/16 05:03 AM
  Electricity is magnetismBrett2021/12/19 06:02 PM
    Electricity is magnetismDavid Hess2021/12/19 07:11 PM
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