Reply
 
LinkBack Thread Tools Search this Thread Display Modes
  #1   Report Post  
Old February 13th 16, 04:04 PM posted to rec.radio.amateur.antenna,uk.radio.amateur
external usenet poster
 
First recorded activity by RadioBanter: Sep 2012
Posts: 1,382
Default Electric fields in conductors

It is claimed that an electric field cannot exist in a conductor,
giving rise to such things as Faraday Cages, but supposing
an applied electric field was so large that there would be insufficient
mobile charges available to be able to neutralise that field within
a conductor?


This would surely affect our theories about wave guides and
co-axial cables, would it not?



  #2   Report Post  
Old February 13th 16, 04:09 PM posted to rec.radio.amateur.antenna,uk.radio.amateur,sci.physics
external usenet poster
 
First recorded activity by RadioBanter: Feb 2016
Posts: 4
Default Electric fields in conductors

On Sat, 13 Feb 2016 16:04:56 +0000, gareth wrote:

It is claimed that an electric field cannot exist in a conductor, giving
rise to such things as Faraday Cages, but supposing an applied electric
field was so large that there would be insufficient mobile charges
available to be able to neutralise that field within a conductor?


This would surely affect our theories about wave guides and co-axial
cables, would it not?

--------------------------------------------------------------------

  #3   Report Post  
Old February 13th 16, 06:43 PM posted to rec.radio.amateur.antenna,uk.radio.amateur
external usenet poster
 
First recorded activity by RadioBanter: Jun 2006
Posts: 1,898
Default Electric fields in conductors

In rec.radio.amateur.antenna gareth wrote:
It is claimed that an electric field cannot exist in a conductor,
giving rise to such things as Faraday Cages, but supposing
an applied electric field was so large that there would be insufficient
mobile charges available to be able to neutralise that field within
a conductor?


In which case the conductor would begin to increase in temperature and
in an extreme case either melt or vaporize.

This would surely affect our theories about wave guides and
co-axial cables, would it not?


No, it would not effect any theory but it would effect the job status
of anyone stupid enough to design such a thing.


--
Jim Pennino
  #7   Report Post  
Old February 14th 16, 06:05 AM posted to uk.radio.amateur,rec.radio.amateur.antenna
external usenet poster
 
First recorded activity by RadioBanter: Feb 2014
Posts: 122
Default Electric fields in conductors

En el artículo , A. non
Eyemouse escribió:

As in the 'effect' of setting a FU without having the courtesy to
announce it in the message?


You managed to read the headers, others can.

[fu reset]


Reset.

--
(\_/)
(='.'=) Bunny says: Windows 10? Nein danke!
(")_(")
  #8   Report Post  
Old February 14th 16, 06:06 AM posted to rec.radio.amateur.antenna,uk.radio.amateur
external usenet poster
 
First recorded activity by RadioBanter: Feb 2014
Posts: 122
Default Electric fields in conductors

En el artículo ,
escribió:

You don't think I actually spend any time on such as this to do proof
reading for common typos like affect/effect, to/too, its/it's, etc. do
you?


No, but when you live in a glass house, it's unwise to throw stones.

--
(\_/)
(='.'=) Bunny says: Windows 10? Nein danke!
(")_(")
Reply
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules

Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Skin Thickness, RF penetration into conductors. [email protected] Shortwave 1 October 13th 07 01:56 AM
There are 3 coaxial conductors. Reg Edwards Antenna 0 September 1st 05 12:59 AM
electric & magnetic fields ?? Henry Kolesnik Antenna 20 May 30th 05 09:56 PM
ladder line position wrt conductors? Larry Gagnon Antenna 3 August 21st 04 05:51 PM
Electric and Magnetic fields Toni Antenna 15 March 19th 04 03:50 PM


All times are GMT +1. The time now is 10:20 PM.

Powered by vBulletin® Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004-2024 RadioBanter.
The comments are property of their posters.
 

About Us

"It's about Radio"

 

Copyright © 2017