An electromagnetic wave consists of _____________________?
AElectric field moving with velocity of light
BMagnetic field moving with velocity of light in space
CElectric and magnetic fields moving parallel to each other
DElectric and magnetic fields moving perpendicular to each other
Correct answer
D. Electric and magnetic fields moving perpendicular to each other
Explanation
Electric and magnetic fields moving perpendicular to each other is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.