LF: Re: Re: LF - early April 1st question

["Graeme Zimmer" <gzimmer@vic.bigpond.net.au>]

Dear Johan,

> It's easy to produce an E (electric) field and It's equally easy to produce
an H
> (magnetic) field. However, it is quite difficult to "convince" these two
separate fields
> to join and create a Poynting vector
This is indeed a facinating topic.

Would you care to elaborate "Why" it is dificult to get then to combine ?

Is it not enough to get their phases correct ?

(Or is it phases and/or polarisation vectors ?)

...................Zim ........... Vk3GJZ