Q.

The stored charge in the capacitor in steady state of the following circuit is _____ μC.         [2026]


Ans.

(200)

At steady state,

RBE=10×1010+10=5 Ω,    RAF=12×1212+12=6 Ω (=Req)

Current I=126=2A

Current across CD=12A

Voltage across CD,  VCD=12×4=2 volt

Charge stored in capacitor, Q=CVCD

Q=100×10-6×2=200 μC