A electromagnetic wave going through a ...

A electromagnetic wave going through a medium is given by `E = E_(0)sin (kx – omegat) and B = B_(0) sin (kx – omegat)` then

1,omega_(E)=0_(o)`

E_(0)=|kB_(0)`

E_(O)=|kB_(0)

E_(O)B_(0)=0k

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