In the given circuit, a charge of `+80muC` is given to the upper plate of the `4muF` capacitor. Then in the steady state, the charge on the upper plate of the `3muF` capacitor is

Options

A. `+32muC`
B. `+40muC`
C. `+48muC`
D. `+80muC`

Answer

C

Explanation

Let q be the finl charge on `3muF` capacitor then`(80-q)/(2)=q/3`
`q=48 mu F`