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Electromagnetic Waves question

2018 · Q128
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Electromagnetic Waves question

2018 · Q128

NEETPhysicsElectromagnetic WavesMCQ+4 / −1
An EM wave is propagating in a medium with a velocity v→=vi^\overrightarrow v = v\widehat iv=vi. The instantaneous oscillating electric field of this em wave is along +y axis. Then the direction of oscillating magnetic field of the em wave will be along
  1. A
    z direction
  2. B
    +z direction
  3. C
    –y direction
  4. D
    –x direction
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