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Kaushik Asked a Question
May 15, 2020 11:32 pmpts 20 pts
  • IIT JAM
  • Physics (PH)

Electromagnetic wave

what will be the value of magnetic field associated with the electric field given as .....
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  • Ruby negi Best Answer
    solution....
    • cropped16659867.jpg
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  • Vaishnavi rajora
    sorry formula is (k^ × E) / c
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  • Somnath thankyou
    You have not mention direction of propagation.If the wave is propagation jn z direction then. B=z×x E/v=jE/v=jEosin(wt).where v is the velocity of propagation of the wave. You can...
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  • Vaishnavi rajora
    since E = Bc so we can find b from here. also B = c(k^ × E ) use this formula
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