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Article #3613Re: Tesla vs gauss, and other obscure units
From: Larry Lippman
Date: Sat, 04 Nov 1989 02:29
Date: Sat, 04 Nov 1989 02:29
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1739 bytes
In article <1989Nov2.024305.10583@utzoo.uucp>, henry@utzoo.uucp (Henry Spencer) writes:
> In article <30542@buckaroo.mips.COM> vaso@mips.COM (Vaso Bovan) writes:
> >For bonus points, explain why the CGS electromagnetic unit of capacitance
> >is the gigafarad.
>
> Now *there's* a filter capacitor!
Yup, that's a pretty large unit. Actually, I've not heard of the
term gigafarad, although the CGS emu unit of the abfarad would be 10^9
farads. I suspect that emu folks who deal in abvolts, abamperes, abohms,
and abcoulombs would prefer to stay with abfarads instead of gigafarads,
though.
Now, for a unit that is truly bizarre, consider the reciprocal of
capacitance, referred to as "elastance", which is measured in "darafs".
I kid you not.
For those Net readers who deal with purchasing departments, for
some fun, next time you need a small ceramic disc capcitor, specify
the capacitor value in elastance using the unit of gigadaraf. :-)
<> Larry Lippman @ Recognition Research Corp. - Uniquex Corp. - Viatran Corp.
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!uwm.edu!cs.utexas.edu!uunet!kitty!larry From: larry@kitty.UUCP (Larry Lippman) Newsgroups: sci.electronics Subject: Re: Tesla vs gauss, and other obscure units Summary: Arcane units... Message-ID: <3484@kitty.UUCP> Date: 4 Nov 89 02:29:40 GMT References: <30339@buckaroo.mips.COM> <1914@sactoh0.UUCP> <1989Nov2.024305.10583@utzoo.uucp> Organization: Recognition Research Corp., Clarence, NY Lines: 25