613PhysicsMedium
The direction of propagation of an electromagnetic waves is________________?
APerpendicular to both electric and magnetic field
BPerpendicular to magnetic field
CPerpendicular to electric field
DParallel to electric and magnetic field
Correct answer
A. Perpendicular to both electric and magnetic field
Explanation
Perpendicular to both electric and magnetic field is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.