Amps
[Top] [All Lists]

Re: [Amps] grid resonance

To: amps@contesting.com
Subject: Re: [Amps] grid resonance
From: Steve Thompson <g8gsq@eltac.co.uk>
Date: Sun, 06 Aug 2006 23:33:02 +0100
List-post: <mailto:amps@contesting.com>

Peter Chadwick wrote:
> Vic wrote:
> 
>>Let's say I take a coil and connect a capacitor across it.  If I couple 
> 
> RF into the coil from my GDO, I think you'll agree that it's a parallel 
> circuit.<
> No. The current induced in the coil is in series with the coil. So the whole 
> thing is a series resonant circuit. Or Kirchoff is wrong.
In a finite universe I figure there's always going to be some 
capacitance and/or inductance and/or resistance between the 'open' ends 
of a series L and C, so everything is a parallel circuit. The issue is 
whether it's significant.

Steve
_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps

<Prev in Thread] Current Thread [Next in Thread>