Qualification > Sciences
IGCSE PHYSICS
holychalice:
charge = current * time
charge = 0.4 * 20 = 8C
???
nd power = Itv = Charge * Voltage
Ghost Of Highbury:
--- Quote from: ~~~~shreycool~~~~ on November 08, 2009, 01:17:26 pm ---charge = power * tmie!!!
that is 0.6*20!!!
this time i read the question!!!
--- End quote ---
abbe oye, Q = I *t
~~~~shreyapril~~~~:
hey one last doubt???
will ticker tape question come in the paer!!!
i have seen one such question in 2008 winter !!
dude pls hel[p!!
~~~~shreyapril~~~~:
--- Quote from: A@di on November 08, 2009, 01:20:36 pm ---abbe oye, Q = I *t
--- End quote ---
toh fir wat is power * time!!!??
moon:
--- Quote from: A@di on November 08, 2009, 01:08:33 pm ---
R = V/I => 4/0.4 = 10 ohms
--- End quote ---
Why did we find the resistance by 4/0.4 instead of 1.5/0.4 ??? ??????
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