Re: Basic Info on electromagnets

Is there any market for a bow magnet, or electromagnet, that configures
its poles between a bar and a ring?

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Relevant Pages

  • Re: Basic Info on electromagnets
    ... > ring) then it can be done. ... In fact most devices are somewhere between a bar ... maniest devices are either a slab or a coin: The poles are the ... scrapyards are only a loop to make a coin whose one pole faces downward ...
    (sci.physics.electromag)
  • Re: Sensible Flycutting Size
    ... I turned a ring that clamps around the mill spindle. ... for the bar to screw to. ... can then be adjusted for cutting diameter by sliding it relative to the ring ...
    (uk.rec.models.engineering)
  • Re: coefficient of expansion
    ... heating up the ring. ... expand in all directions and that there should be no perfered direction. ... Suppose the atoms on the inside of the ring ... imply that the bar has expanding on one side more than the other). ...
    (sci.physics)
  • Re: Goslin: More on the second hand smoke debate...
    ... expect to get punched out by the other guy in the ring. ... Show me where it says anyone going into a bar or restaurant or ... smoking or having a smoking section that does little to keep secondhand ... as long as that basis is not arbitrary, and as long as the business is not ...
    (rec.sport.paintball)
  • Re: Goslin: More on the second hand smoke debate...
    ... expect to get punched out by the other guy in the ring. ... Show me where it says anyone going into a bar or restaurant or ... smoking or having a smoking section that does little to keep secondhand ... as long as that basis is not arbitrary, and as long as the business is not ...
    (rec.sport.paintball)