Desktop Coil ground? (fwd)
From: Rick Holland[SMTP:rickh-at-ghg-dot-net]
Reply To: rickh-at-ghg-dot-net
Sent: Monday, January 19, 1998 12:36 PM
To: Tesla List
Subject: Re: Desktop Coil ground? (fwd)
Tesla List wrote:
> ---------- Forwarded message ----------
> Date: Mon, 19 Jan 1998 08:27:36 -0800 (PST)
> From: baumann-at-proton.llumc.edu
> To: tesla-at-pupman-dot-com
> Subject: Desktop Coil ground?
What is a problem is how to ground the beast.
> The instructor is not allowed to do little things like pound 8ft rods
> into the ground outside the class.
> Michael Baumann Optivus Technology Inc.|Loma Linda University Medical Center
> San Bernardino, California. (909)799-8308 |Internet: baumann-at-llumc.edu
I would recommend a counter-poise. This would be a fair sized area of
metal (say steel sheet or chicken wire) on the floor a short distance
from the coil. This would act like a ground in that it would dissipate
the current rapidly over a large area. I have also read of a
"star-burst" type of arrangement with a central connection point from
which many wires or rods radiate in a full 360 degrees. This would also
be a flat arrangement that lies on the floor. Either should be adequate
for a small coil.
The Answer is 42.