A Horizontal Surface of Area 0 $\times$ 10^-3 N ^{$\times$ 10-3 N}

Multiple Choice

A horizontal surface of area 0.321 m² has an electric flux of 123 N^.m²/C passing through it at an angle of 25° to the horizontal.If the flux is due to a uniform electric field,calculate the magnitude of the latter.

A) 907 N^.m²/C
B) 423 N^.m²/C
C) 1.10 $\times$ 10^-3 N^.m²/C
D) 2.36 $\times$ 10^-3 N^.m²/C
E) 383 N^.m²/C