An Infinite Plane of Surface Charge Density $\Sigma$ = +800 NC/m² Lies in the Yz Plane at the Origin

Multiple Choice

An infinite plane of surface charge density $\Sigma$ = +8.00 nC/m² lies in the yz plane at the origin, and a second infinite plane of surface charge density $\Sigma$ = -8.00 nC/m² lies in a plane parallel to the yz plane at x = 4.00 m. The electric field at x = 5.00 m is approximately

A) 226 N/C
B) 339 N/C
C) 904 N/C
D) 452 N/C
E) zero