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Physics Help HERE ONLY !!

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junky demon:
could sum1 plz brief me abt wot i need to no for the topic cathode-ray tube..
this chapter is dam annoying for me..
i really cnt understnd ..
if ne 1s gt ne notes or cud explain it to me ,its ol fyn..
Thanks alot for ur tym..appreciated n gud fo tomo:D

junky demon:
GUD LUCK*

Ghost Of Highbury:

--- Quote from: junky demon on June 03, 2009, 09:00:27 pm ---could sum1 plz brief me abt wot i need to no for the topic cathode-ray tube..
this chapter is dam annoying for me..
i really cnt understnd ..
if ne 1s gt ne notes or cud explain it to me ,its ol fyn..
Thanks alot for ur tym..appreciated n gud fo tomo:D

--- End quote ---
well! i have some really good website for that
howstuffworks - http://electronics.howstuffworks.com/tv3.htm
definitions, history etc - http://inventors.about.com/od/cstartinventions/a/CathodeRayTube.htm

good luck
 :)

reishamix:

--- Quote from: ManaH on June 03, 2009, 08:59:11 pm ---
--- Quote from: reishamix on June 03, 2009, 08:56:11 pm ---hey guys
how do u define
split rings commutators?

--- End quote ---
allows the transfer of the alternating e.m.f induced in the rotating coil to the xternal circuit

--- End quote ---

Thanks  :)

Eamyzz:
ppl suggest a q we all solve

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