An electric charge on the x axis oscillates
sinusoidally about the origin. A distant observer is located at a
point on the +y axis.
Part A
In what direction will the electric field oscillate at the
observer's location?
x,y or z?
Part B
In what direction will the magnetic field oscillate at the
observer's location?
x,y or z?
Part C
In what direction will the electromagnetic wave propagate at the
observer's location?
+x,-x,+y,-y,+z, or -z?