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Spun aluminum sphere on ebay 3182414254



Original poster: "Gary  Weaver" <gary350-at-earthlink-dot-net> 

I am still cleaning out my work shop.  I have been selling stuff for almost
a year and I still can not tell anything is missing.  I listed another 24"
diameter Spun Aluminum Sphere on Ebay 3182414254.  The auction ends Wed.
night 9pm central time.  Price is now $2.47 plus shipping.   I have a NEW
high voltage capacitor for sale by Chicago Condernser Corp. Oil Cap .25 MFD
30 KV type # cam 254-30M if anyone would like to make a reasonable offer
before I list it on ebay let me know.   I have 4 variacs, Powerstat type
236B 240/120 volt 50/60 hz 1 ph 0-280 volt output 10 amps KVA 2.8 measures
8" diameter 8" tall weight about 20 lbs. make an offer before I list them on
ebay.  I have 1 unpotted neon 15K 55 ma in a plexaglass box filled with HV
oil make an offer.  I have 100's of other TC items I will list them when I
get time.  Now that the weather is getting nice I will be spending more time
outside and less time on the computer.  Other items may be slow comming.
Here is a pic of the capacitor.  It measures 4"x8"x11" weight about 15 lbs.
http://home.earthlink-dot-net/~gary350/cap25uf.jpg

Gary Weaver





----- Original Message -----
From: "Tesla list" <tesla-at-pupman-dot-com>
To: <tesla-at-pupman-dot-com>
Sent: Thursday, March 18, 2004 9:01 AM
Subject: RE: toroid inner


 > Original poster: "Tom Luttrell PWRCOM" <tom-at-pwrcom-dot-com.au>
 >
 > According to Antonio's Inca program a 130mm (5") x 380mm (15") toroidal
 > ring with a flat plate in the centre has a total capacitance of
 > 22.0385092562 pF.
 > Without the flat plate this drops to: 21.9997926390 pF.
 > A difference of 0.0387 pF, i.e. next to no difference.
 > Tom L.
 >
 >  > Original poster: Mddeming-at-aol-dot-com
 >  >
 >  > Hi John, All,
 >  >
 >  >      I was wondering how the capacitance of a
 >  > pizza-pan-centered toroid compared to that of a cross-bar
 >  > toroid and each of them to that of a bicycle-wheel-centered
 >  > one? Seems like there would be a few pf difference.
 >  > No? Also, since the central "disk" is at least partially
 >  > inside the "internal" magnetic field of the secondary would
 >  > its being made of steel or aluminum have different effects?
 >  >
 >  > Matt D.
 >
 >