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Re: Hall effect samples



Hi,
The magnet for this kind of thing I probably
have. I think I can find a microvolt source which
I think is the best way to measure the Hall
voltage by nulling the current in a circuit
connected to the edges of the sample. Or just use
a very good microvolt meter.

I am hoping to get a semiconductor sample, which
should produce much larger Hall voltage.

Thanks
Roger Haar




Chuck Britton wrote:

Shouldn't these ubiquitous NdFeBo magnets be good for the Hall Effect???

Every HD has a neat pair of them that are oriented nicely.

At 11:46 AM -0700 9/25/03, Bernard Cleyet wrote:

6A lamps contain sheet W if you want to duplicate Leybold. Requires a
humongous magnet, tho.

--
Chuck Britton Education is what is left when
britton@ncssm.edu you have forgotten everything
North Carolina School of Science & Math you learned in school.
(919) 416-2762 Albert Einstein, 1936