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if light is electromagnetic radiation..

 
 
OGIONIK
 
Reply Tue 14 Aug, 2007 02:09 am
doesn't that mean it can be influenced by electromagnetic fields?
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Type: Discussion • Score: 0 • Views: 801 • Replies: 9
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OGIONIK
 
  1  
Reply Tue 14 Aug, 2007 03:04 am
GUESS NOT, but if you have an oscillating magnetic field that is on the same frequency as a certain color of light, could it influnce it then possibly?
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OGIONIK
 
  1  
Reply Tue 14 Aug, 2007 08:16 am
another thought, if i pulse electricity through an electromagnet, does it have any useful effect?
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FreeDuck
 
  1  
Reply Tue 14 Aug, 2007 08:17 am
I don't have any answers for you but I do have a book recommendation.

http://www.amazon.com/Field-Quest-Secret-Force-Universe/dp/0060931175/ref=pd_bbs_sr_1/104-0798558-1131129?ie=UTF8&s=books&qid=1187101023&sr=1-1
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Heliotrope
 
  1  
Reply Wed 15 Aug, 2007 10:15 am
Re: if light is electromagnetic radiation..
OGIONIK wrote:
if light is electromagnetic radiation... doesn't that mean it can be influenced by electromagnetic fields?


Yes.
And it is.

But you need very powerful fields to affect it.
Don't bother getting the coils and the batteries out.
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akaMechsmith
 
  1  
Reply Thu 16 Aug, 2007 06:06 pm
Idea But you could find an old television picture tube and fool around with it.

CAREFULLY. They tend to implode if not handled respectfully Exclamation
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Heliotrope
 
  1  
Reply Fri 17 Aug, 2007 12:05 pm
akaMechsmith wrote:
Idea But you could find an old television picture tube and fool around with it.

CAREFULLY. They tend to implode if not handled respectfully Exclamation


They're electrons inside the tube that are affected by the magnetic coils on the outside.
Not photons.
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TheCorrectResponse
 
  1  
Reply Fri 17 Aug, 2007 01:25 pm
Only particles that carry an electromagnetic charge can be influenced by an electromagnetic field. A photon carries no electromagnetic charge.
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TheCorrectResponse
 
  1  
Reply Fri 17 Aug, 2007 01:33 pm
TheCorrectResponse wrote:
Only particles that carry an electromagnetic charge can be influenced by an electromagnetic field. A photon carries no electromagnetic charge.


An electron could ABSORB or EMIT a photon, they can interact in that way.
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akaMechsmith
 
  1  
Reply Fri 17 Aug, 2007 06:33 pm
TCR,

You are correct.

The control system intrigues me and I forgot what we were controlling. Embarrassed
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