Question

In an electromagnetic wave:

• A. power is transmitted along the magnetic field
• B. power is transmitted along the electric field
• C. power is equally transferred along the electric and magnetic fields
• D. power is transmitted in a direction perpendicular to both the fields

Hint:

In electromagnetic waves, energy travels in a direction perpendicular to both the electric and magnetic fields.

Answer 1

The Correct Option is D

In an electromagnetic wave, the electric and magnetic fields are perpendicular to each other and to the direction of propagation. This means the energy flows in a direction perpendicular to both the electric and magnetic fields.
Final Answer: \[ \boxed{\text{Power is transmitted in a direction perpendicular to both the fields.}} \]