STANDARDPhysics-Electromagnetic Waves
STANDARD Physics Properties of Electromagnetic Waves MCQ Question
Type: MCQ-conceptual-Easy-Class 12
Which of the following has/have zero average value in a plane electromagnetic wave?
A
Both magnetic and electric fields
B
Electric field only
C
Magnetic field only
D
None of these
Correct Answer
Option A
Detailed Explanation
Both magnetic and electric fields have zero average value in a plane electromagnetic wave.
Found an issue with this question?
Related Questions
More from Electromagnetic Waves
More from
Which of the following types of electromagnetic waves was discovered last by the end of the nineteenth century?
EM SpectrumPhysics
Which of the following statements about the displacement current and magnetic fields in electromagnetic waves are correct?
(general)Physics
Which of the following types of electromagnetic waves has the longest wavelength?
EM SpectrumPhysics