An electromagnetic wave travels in free space in the +y direction, as shown in the figure. If the electric field at the origin is along the +z direction, what is the direction of the magnetic field?
A)+z
B)-z
C)+y
D)+x
E)-x

Question

An electromagnetic wave travels in free space in the +y direction, as shown in the figure. If the electric field at the origin is along the +z direction, what is the direction of the magnetic field? 
A)+z 
B)-z 
C)+y 
D)+x 
E)-x

Quizplus · Accepted Answer

The Answer of An electromagnetic wave travels in free space in the +y direction, as shown in the figure. If the electric field at the origin is along the +z direction, what is the direction of the magnetic field? 
A)+z 
B)-z 
C)+y 
D)+x 
E)-x

An Electromagnetic Wave Travels in Free Space in the +Y