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Author Topic: Capacitor / Coil displacement currents  (Read 4923 times)

Offline Jeg

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Capacitor / Coil displacement currents
« on: March 28, 2014, 11:10:25 AM »
Hi everybody

Is there anyone out there who has experimented on this concept? I suspect that it has to do with Cook's coils and Ed's PMH. As Ed said, coils are wounded on brass or aluminum cores. Why is that? I believe that he used those cores for capacitor plates bringing it in resonance with coils as in the attached image.

Any comments?

Tnks
Jeg 

Offline MarkE

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Re: Capacitor / Coil displacement currents
« Reply #1 on: March 28, 2014, 11:15:10 AM »
Richard Feynman's lecture on the subject of non-ideal capacitors and inductors would be a good thing to read.

Offline Jeg

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Re: Capacitor / Coil displacement currents
« Reply #2 on: March 28, 2014, 11:48:40 AM »
I guess that in this volume of the three is what you refer to.
http://www.feynmanlectures.caltech.edu/II_toc.html


Did you try any setup on this subject? I find it very interesting!

Offline phoneboy

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Re: Capacitor / Coil displacement currents
« Reply #3 on: March 28, 2014, 06:19:14 PM »
I have a design that I planned to use for brushless extraction from an ac homopolar generator that's based of the principle.  Thing is it's just a design for now.  Think it might actually work, time will tell?

Offline MarkE

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Re: Capacitor / Coil displacement currents
« Reply #4 on: March 28, 2014, 06:36:05 PM »
I guess that in this volume of the three is what you refer to.
http://www.feynmanlectures.caltech.edu/II_toc.html


Did you try any setup on this subject? I find it very interesting!
At high frequencies one has to deal with it as a matter of fact.