A charge Q $\mu c$ is placed at the centre of cube, the flux coming out from any surfaces will be :-

Question

( A ) $\frac{Q}{6 \varepsilon_0} \times 10^{-6}$
( B ) $\frac{Q}{2 \varepsilon_0}$
( C ) $\frac{Q}{6 \varepsilon_0} \times 10^{-3}$
( D ) $\frac{Q}{8 \varepsilon_0}$