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P1 CIE physics doubts

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dodo:
nid404 thx for the help and am really sorry for asking soo many times but the question so hard thxxxxxxxxxxxxxxxxxxxxxxxxxxx  ;) ;) :) :)

nid404:

--- Quote from: dodo on April 27, 2010, 07:01:02 am ---nid404 thx for the help and am really sorry for asking soo many times but the question so hard thxxxxxxxxxxxxxxxxxxxxxxxxxxx  ;) ;) :) :)

--- End quote ---

no problem  :)

sweetie:

--- Quote from: astarmathsandphysics on April 26, 2010, 10:02:57 pm ---9, B cos it is the biggest negative gradient
33. Across the top the voltage splits in ration 1:2 ie 4V:8V
but accross the bottom it is 8:V:4V
so Potential differenceD is 4V


--- End quote ---

thanx :)
but for Q9 isnt the gradient at B zero??????

astarmathsandphysics:
gadient zero = max
at B graph is zero but gradient is maximum negative cos graph is going down

sweetie:
i didnt get it, can u plz show me how?????

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