Q.

The potential drop across 7μF  capacitor is 6V

 Question Image

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

Charge on 3μF is 21μC

b

P.D across 12μF is 5V

c

e.m.f of the cell 30V

d

P.D across  3μF capacitor is 10V

answer is C.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

q7=CV=42μCThus, q3=42μC;V3=423=14VV3.9=20V;q3.9=CV=78μCq=42+78=120μCV12=qC12=12012=10VE=V3.9+V12=30V

Watch 3-min video & get full concept clarity

hear from our champions

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon