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Suppose that the electric field part of ...

Suppose that the electric field part of an electromagnetic wave in vacuum is
`vecE=[(3.1 N.C^(-1)) "cos"{1.8 "rad" .m^(-1))y+(5.4xx10^6 "rad". s^(-1) ) t}]hati`
Write an expression for the magnetic field part of the wave.

Text Solution

Verified by Experts

`vecB=[B_0 cos (ky+omegat)]hatk`
`=[10cos (1.8y+5.4xx10^6 t)]hatk nT`
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