An electromagnetic wave propagates along the x-direction. The wave is polarized in the z-direction. Which of the following could be the direction of

An electromagnetic wave propagates along the x-direction. The wave is polarized in the z-direction. Which of the following could be the direction of the wave’s magnetic field? More than one answer may be correct.

a. z

b. -y

c. x

d. -z

e. y

f. -x

answer with reason thx