Relation between E and B of em radiation

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SUMMARY

The discussion centers on the relationship between the electric field (E) and magnetic field (B) in electromagnetic radiation, specifically in the context of wave propagation. It is established that the wave propagates in the y-direction, with the magnetic field oriented along the z-axis. The equation B = E/v is confirmed as dimensionally correct, leading to the conclusion that the correct answer to the posed question is option (d), indicating no phase difference between the electric and magnetic fields.

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  • Understanding of electromagnetic wave propagation
  • Familiarity with Maxwell's equations
  • Knowledge of the relationship between electric and magnetic fields
  • Basic grasp of wave equations and their dimensional analysis
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  • Explore the implications of phase relationships in electromagnetic waves
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Pushoam
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Homework Statement


upload_2017-12-12_16-50-16.png

Homework Equations

The Attempt at a Solution


From the equation it is clear that the wave is propagating in y direction.

So, the magnetic field is along z- axis. ……….(1)

Dimensionally B = E/v……….(2)

According to the above two conditions , the correct option is (c).

Is this correct?
 

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Pushoam said:
According to the above two conditions , the correct option is (c).

Sorry, the correct option is (d).

And there is no phase difference between magnetic and electric field.
 

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