In an electromagnetic wave, the direction of the magnetic induction B is________.
Physics · NEET · NTA Exams — Electromagnetic Waves
In an electromagnetic wave, the direction of the magnetic induction \(\overrightarrow{\boldsymbol{B}}\) is________.
- parallel to the electric field \(\vec{E}\)
- perpendicular to the electric field \(\vec{E}\)
- antiparallel to the poynting vector \(\vec{S}\)
- random
Answer
(B) perpendicular to the electric field E
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