The Electric Field for a Plane Electromagnetic Wave Traveling in the +Y

Multiple Choice

The electric field for a plane electromagnetic wave traveling in the +y direction is shown. Consider a point where is in the +z direction. The field is:

A) in the +x direction and in phase with the field
B) in the -x direction and in phase with the field
C) in the +x direction and 1/4 wave out of phase with the field
D) in the +z direction and in phase with the field
E) in the +z direction and 1/4 wave out of phase with the field