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Re: Potential gradient between two spheres?



Original poster: Ed Phillips <evp@xxxxxxxxxxx>

"I have the exact formula for the breakdown voltage between two spheres
of
different radii here:
http://www.coe.ufrj.br/~acmq/tesla/capcalc.pdf
The references have its deduction.

Antonio Carlos M. de Queiroz"

	You have lots of neat antique equipment there.  Do you buy any change
have a "voltmeter" which measures voltage by the distance between two
movable spherical terminals?

Ed