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