Question

If E and B are the electric and magnetic field vectors of e.m. waves, then the direction of propagation of e.m. direction of wave is along the

(A) \(\overset\rightarrow{E}\)

(B) \(\overset\rightarrow{B}\)

(C) \(\overset\rightarrow{E}\times\overset\rightarrow{B}\)

(D) \(\overset\rightarrow{E}.\overset\rightarrow{B}\)

Answer 1

Correct option is: (C) \(\overset\rightarrow{E}\times\overset\rightarrow{B}\)