A plane wave having x-directed electric field propagating in free space along the z-direction is incident on an infinite electrically conducting (perfect conductor) sheet at z = 0 plane. Which one of the following is correct?

A. The sheet will absorb the wave

B. There will be x-directed surface electric current on the sheet

C. There will be y-directed surface electric current on the sheet

D. There will be magnetic current in the sheet

Answer: Option B