NEET Physics Properties of EM Waves MCQ Question
Consider a diagram of electromagnetic waves traveling through vacuum. If the electric field vector is oscillating vertically, in which direction will the magnetic field vector oscillate?
Horizontally, perpendicular to the electric field vector.
Horizontally, parallel to the electric field vector.
Vertically, parallel to the electric field vector.
Vertically, perpendicular to the electric field vector.
Correct Answer
Detailed Explanation
Electromagnetic waves consist of oscillating electric and magnetic fields that are perpendicular to each other and to the direction of wave propagation. If the electric field oscillates vertically, the magnetic field oscillates horizontally.
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