In the figure shown, the capacity of the consider `C` is `2 nu F`. The current in `2 Omega` resistor is

Options

A. `9 A`
B. `0.9 A`
C. `(1)/(9) A`
D. `(1)/(0.9) A`

Answer

B

Explanation

(b) No current flows through the capacitor branch in steady state.
Total current supplied by the battery
`I = (6)/(2.8 + 1.2) = (3)/(2)`
Current through `2 Omega` resistor `= (3)/(2) xx (3)/(5) = 0.9 A`