1Final charge------- 0,2Q,-2Q,-Q,Q,0
CHARGE FLOWN=7Q
apply charge conservation on plates 1,3 and
kirchoff rule in the circuit.
Please Help me. I know it's a very easy problem for many of you out there. But somethings there I could not understand, please help me by devoting your few minutes.
Find final Charges on each surface and the charge flown to ground. The separation b/w first two is 'd' and last two is 2d
Please write necessary steps.
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UP 0 DOWN 0 0 3
3 Answers
1
71I know the answers but I needed a swift solution. If anyhow you can take out a bit time and post the solution it would be nice.
1Take initial charges as 0,q1,-q1,q2,-q2,0.
from charge conservation,
q1+(-q2)=3Q ......
From KVL,
x-q1d/ξA-q2(2d)/ξA=x.....
x=potential of plates 1,3....
Solve......