Qualification > Sciences
ALL PHYSICS DOUBTS - POST HERE !!
Helium:
--- Quote from: haris94 on May 25, 2010, 08:00:26 pm ---i havent seen any logic gates in p1 for 10 years
but then again.....cant take chances.......so i say learn it incase
--- End quote ---
its not required in core, and yes i agree don't take any chances :)
Adzel:
--- Quote from: ambitious94 on May 25, 2010, 08:06:35 pm ---Heyy..I'm confused with the whole plotting compass thing...
C in a compass, is the needle a magnet, or is like a soft magnet, gets temporarily magnetized wen it's in a field?
N the plotting compass, does it point at the north pole, or north to south? :S
Would appreciate it if someone wud clarify :)
--- End quote ---
OR
Helium:
--- Quote from: ~VIN1094~ on May 25, 2010, 07:42:55 pm ---gimme some time ;)
--- End quote ---
No prob
take ur time ;D
Thanks
igext:
--- Quote from: diva_sparkles on May 25, 2010, 08:03:41 pm ---isnt it core n extended cos i did see many questions of extended syllabus 2!! :P
--- End quote ---
no way... check again
Shazizzzle:
--- Quote from: ambitious94 on May 25, 2010, 08:06:35 pm ---Heyy..I'm confused with the whole plotting compass thing...
C in a compass, is the needle a magnet, or is like a soft magnet, gets temporarily magnetized wen it's in a field?
N the plotting compass, does it point at the north pole, or north to south? :S
Would appreciate it if someone wud clarify :)
--- End quote ---
The plotting compass points in the direction of the field lines.
Field lines flow from North to South.
The compass points from the North TO the south.
i.e it points in the direction of the field lines.
TOWARDS south, from NORTH.
That's what the MCQs indicate.
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