- #1
k9b4
- 109
- 2
If i have a charge in a vacuum, and I oscillate it at some frequency in x direction, other charges along the x direction will be caused to oscillate in the x direction.
So why was I always taught that the direction of oscillation is always perpendicular to the direction of travel for EM waves?
So why was I always taught that the direction of oscillation is always perpendicular to the direction of travel for EM waves?