The current in the given circuit is

Options

A. 8.31 A
B. 6.82A
C. 4.92A
D. 2A

Answer

D

Explanation

`6Omega & 6 Omega` are in series so effectie resistance is `12Omega`
which is in parallel with `3Omega` so, `(1)/(R )=(1)/(3) +(1)/(12) =(15)/(36)`
`R=(36)/(15)`
`I=(V)/(R ) =(4.8 xx 15)/(36)=2A`