Asked by Waves - AEC

A plane wave propagating along the positive z axis in vacuum is polarized along the y axis at a frequency of 3 GHz. Write the phasor of the E field, H field and Poynting vector.

Isn't a phasor the same regardless of the field it is on? Like E, H or Poynting?
How can I compute the phasor?

Thanks!
Answered by bobpursley
yes, if it is polarized along one plane. you know of course, H, and Poynting are different directions.
Answered by Waves - AEC
I'm having trouble determining its directions, how can I find them?

You are so useful man, you can't imagine how grateful I am.

Thanks.
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