Question

According to the Maxwell's electromagnetic wave theory, light consists of electric and magnetic fields which are -

• A. inclined at an angle of ${45}^{\circ }$ to each other.
• B. parallel to each other.
• C. None of these
• D. perpendicular to each other.

Answer 1

The correct option is D perpendicular to each other.

Light consists of electric and magnetic fields that are perpendicular to each other.


​​​​​​​Hence, option $\left(B\right)$ is the correct answer.