Re: [CAD_CAM_EDM_DRO] help putting together a complete system

Hi Chris,

How about Lens' law? the Tesla field induces an image of it's self in
the aluminum, which repels that of the Tesla field.

Alan KM6VV


Chris Stratton wrote:

>
> Are you sure? Seems like it is the ratio of the 'special property' to
> density, and I'm not sure gold is enough better in that regard to
> account for its much higher density.
>
> To bring this back on topic, I think the reason for gold plated
> connectors is the avoidance of oxidation, not because the bulk metal
> is any better.
>
> > I don't know about frogs, buts its kinda cool to float an aluminum
> > plate in the middle of the 1,5Tesla field. This tends to confuse the people
> > I show it to, that aluminum will float in the field when its not at all
> > magnetic. Care to guess why? hint: Gold would float even better.
>