----- Original Message ----- From: OrionWorks <[email protected]> Date: Saturday, May 16, 2009 4:20 pm Subject: Re: [Vo]:check this out..someone is doing a lot of work collecting this info
> From Horace: > > > http://www.worldnpa.org/php2/index.php? > > tab0=Experiments&tab1=Display&id=5 > > > > http://tinyurl.com/orcekf > > > > Has anyone here actually done a similar *experiment*? > > > > Simulation programs are useless in this regard. > > Indeed, simulation programs often leave much to be desired. I would > never "bet the farm" on a computer simulation alone. However, it seems > to me that Hoyt describes an accurate explanation for this effect when > he followed-up with: > > > It's just that you're pushing the BH curve down with H > > so the field strength B is lower in repulsion. Remember these > > are highly non-linear materials. > > The pushing of the BH curve into the interior of the PM when two like > poles are pushed closer together is quite evident graphically speaking > when performing FEMM simulations. I noticed this effect all the time > in my FEMM simulations. The result invariably is that repulsive forces > seem to be weaker as compared to the associated attractive forces, > when two opposite poles are placed at the same physical distance from > each other. does a similar thing happen with like charges? Harry > To recap, it seems to me that Hoyt's comment easily explains the > graphic as displayed out at: > > http://tinyurl.com/orcekf > > I'm sure the experiment describes an accurate observation of Mother > Nature's forces. Nevertheless, I'm puzzled that this particular > experiment is making such a big deal out of the phenomenon. > > Please understand. I'm not claiming there IS no OU and/or asymmetry in > certain PM configurations. I have insufficient knowledge on the matter > to proclaim such an absurd conclusion. > > Regards > Steven Vincent Johnson > www.OrionWorks.com > www.zazzle.com/orionworks > >
