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

question 76

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

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