Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Electromagnetic Waves

Question:

Which of the following gives the direction of propagation of electromagnetic waves?

Options:

E . B

E x B

E 

B

Correct Answer:

E x B

Explanation:

The direction of propagation of the electromagnetic wave is perpendicular to the plane containing both electric field (E) as well as magnetic field(B).

 Direction of propagation is along E x B direction.