I have watched several videos on the Hall Effect, but when I try to create the effect in my garage I get zero results. As you can see in the attached photo I have a volt meter connected across a metal plate and a battery voltage connected on the other sides. Any ideas on why I am not seeing any Hall Effect voltage? The magnets are two Harbor Freight ceramic magnets. I have tried them in different configurations. I have even tried an strong neodymium, no success.
I am not an electrical engineer so please keep that in mind when answering.
Thank you
Electronic – Unable to detect Hall Effect
hall-effect
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Best Answer
Here's an example of a Hall effect experiment that expects to see about 20 uV: -
Extract from here.