I don't remember what it is called, but it is used to demonstrate
magnetic coupling. An AC voltage is placed across one of the coils (I
think the terminals on the base) and an AC volt meter is placed across
the terminals on the top. As the core (rod in the center) is withdrawn
the voltage reading will decrease.
Peace,
Pat
Thusly spake Skip Albright:
> I am cleaning out my neighbors deceased husbands shop for her.
>
> Most of the stuff can be identified, but this one has me stumped.
>
> http://www.flickr.com/photos/skipskip/3031188048/in/set-72157609084756764/
>
>
> I think I remember it from science class, but it's purpose escapes me.
>
> any help?
>
> thanks
>
> Skip
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--
Pat Horne, Owner, Horne Systems (512) 797-7501
5026 FM 2001 Lockhart, TX 78644-4443
Pat@HorneSystemsTx.com www.hornesystemstx.com
-- We support Habitat for Humanity - a hand UP, not a hand OUT --
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