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Re: 99 bottles of beer in the cap.....
Okay, Mr. Boden---
To the best of your ability find the area of the glass dialectric, then
sacrafice a perfectly good longneck Corona-type SW cap canidate to a
hammer. Find the thickness of the glass.
Use this formula:
assuming all dimensions are in inches,
and a dialectric constant(Er) of.... hmm... pyrex=~5.1, plate=~7.3,
borosilicate=4.84, Fused Quartz=3.78..... and Corona bottles are
probably none of those.
n=number of plates, A=area of one plate, t=dialectric thickness
C=Er*0.225[({n-1}*A)/t]pF
On Mon, 14 Jun 1999 06:35:32 -0600 Tesla List <tesla-at-pupman-dot-com> writes:
>Original Poster: christopher boden <chrisboden-at-hotmail-dot-com>
>
>Alright, just when you thought it was safe to go back on the list
>The Geek Group is back with another retarded question.
>
>We have a 10 Gallon aquarium with 15 Corona longneck beer bottles
>(clear)
>submerged to the base of the neck in saltwater. They are filled to the
>same
>level with the exact same batch of saltwater to the base of the next
>+/-
>1/8" (Remember there's 15 bottles here, eyeballing measurements that
>late in
>the evening ain't easy;-)
>Doing the density deadman float on top of the saltwater is a nice
>(rather
>cool smelling) 1" layer of new synthetic motor oil.
>There is approx 3/4" of the bottle exposed to open atmosphere on the
>outside
>and the bottles are completely filled with oil to the brim.
>The interconnect wires are arranged with smooth radioused bends and at
>least
>2 loops in each bottle going to seperate bottles, with most having 3
>or
>more.
>All bottles are in parelell.
>
>Here's the problem:
>Does anybody have a rough idea whatthe capacitence is? We don't have a
>
>funtional meter that will read Cap values and would really like to
>know. It
>makes the coil design so much easier to have a clue what the heck your
>
>working with.
>
>Back again with Champange tastes and a Budweiser budget:
>
>The Coronaphile (La Cervesa Mas Fina!)
I prefer Yuengling Black&Tan...
>Christopher A. Boden
>The Geek Group
>344 Ionia SW
>Grand Rapids MI
>49503
>(616)-574-8061
>
no hate mail yet, I hope ;-)
>The Geek Shall Inherit the Earth!
>
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