At a Given Point the Electric Field Is 0 $\times$ 10^-4 W/m²

Multiple Choice

At a given point the electric field is 0.25 V/m. The energy flux at this point is

A) 1.7 $\times$
10^-4 W/m².
B) 2.8 $\times$
10^-4 W/m².
C) 8.2 $\times$
10^-4 W/m².
D) 8.2 $\times$
10^-5 W/m².