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Ask iit jee aieee pet cbse icse state board community Community Discussion Question: a matrix type question on capacitor...
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prateek.agarwal (307)

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Olaaa!! Perrrfect answer. 59  [65 rates]

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plz tell me how to solve this...

    
sarthak_jain (27)

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is it a)q b)r c)p d)s?
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arpitsr (55)

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ya I too didn't get this qs when I solved fiitjee ft-7........although,without solving,I marked the ans as given by sarthak but it turned out to b wrong.......plz if any1 cud solve it......

............. IN THE MIDST OF WINTER, I FOUND THAT THERE

WAS WITHIN ME AN 'INVINCIBLE SUMMER'.........
-Albert Careb
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madman (239)

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the three plates here are treated as two capacitors in parallel
plate 2 and plate 5 are maintained at the same potential
as they are connected to the same side of the battery
hence
D - s
and
C - p

also the capacitance of first capacitor is eA/2d
charge induced in plate three = eA/2d*(V)
as it is a part of the first capacitor
hence
A-q
and similarly
B-r

science-
the most fundamental
the most eternal
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