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ALL PHYSICS DOUBTS - POST HERE !!

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Raywin:

--- Quote from: Ari Ben Canaan on May 26, 2010, 02:04:02 pm ---Please help me with Lenz Law. I dont understand it  :'( :'(

--- End quote ---

Check this website out. It has a good animation. http://www.launc.tased.edu.au/online/sciences/physics/Lenz's.html It might help.

ambitious94:

--- Quote from: Ari Ben Canaan on May 26, 2010, 02:04:02 pm ---Please help me with Lenz Law. I dont understand it  :'( :'(

--- End quote ---
OH MAN..what did i right that whole story for on Page 127 >.< :P

Moonlyte:
Is my diagram correct for Jun 2007 No. 8?

anonymous7:
The syllabus says:

5. Atomic Physics
b) Characteristics of the three kids of emission
-describe their [alpha, beta and gamma particles] deflection in electric fields and magnetic fields.

Questions based on this is pretty popular as I have seen them in numerous papers. But I don't have any notes on them and my textbook is no help what so ever. Can anyone shed some light on it?

Weaam:
Can anyone help me understand Q5 part a (iii) M/J 0. I thought silver is a better emitter of heat and black is a better absorber, but it says opposite in the mark scheme :-\

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