JEE Main 2023 Physics question

An electromagnetic wave is transporting energy in the negative z direction. At a certain point and certain time the direction of electric field of the wave is along positive y direction. What will be the direction of the magnetic field of the wave at that point and instant?

• (A)Negative direction of x
• (B)Negative direction of y
• (C)Positive direction of z
• (D)Positive direction of xCorrect