Q. In an Electromagnetic Wave, direction of propagation is in the direction of
A) E
B) B
C) $\mathbf{E\ } \times \mathbf{\ B}$
D) None of these
Explanation
(c) The direction of propagation of Electromagnetic Wave is in the plane perpendicular to both E and B $ie,$ along $\mathbf{E\ \times \ B}$.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.