Can someone help with Q14 that`s in the attachment. Thank you.

Question

Umakant biswal · Answer

@ ashmeet
i can tell you how to approach such kind of questions ,
in this perticular case u have to apply KVL .
let v =0
then by applying kvl we get
12-9/2 +24-q/4 =0
=36-3q/4=0
now as per the formula (Q=CV )
V = Q/C
SO, FOR 2 MICROFARAD = V = 24 V
FOR 4 MICROFARAD = V = 12V
SO, WHEN U CALCULATE V(A) – V(B) = 24-12 = 12V
the option that u have given , in that both c and d options are same .
so, both of them will be thecorrect answer .
HOPE IT CLEARS YOUR DOUBT
ALL THE BEST

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Can someone help with Q14 that`s in the attachment. Thank you.

Can someone help with Q14 that`s in the attachment. Thank you.

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