Thank you, C-H for your explanations.
I'll try to formulate my question in a different way so that you understand exactly what's bothering me.
When we talk about Frequency in a electrical net (50 or 60 Hz), it is represented in sinusoidal form. So my reasoning is that it can be called a wave, right? Now, this wave, we know in which way that it's propagated. With the electrons going back and forth, which is also the electrical current, right? (Please correct me if I'm wrong.)
Now, my question is what is a simple Radio Wave. How is it propagated in the air or in a cable? Is it also with a electrical current(however small it might be)? If yes, then what happens when you have 2 superimposed waves? How will they keep their identity and how come they don't disturb one to the other?
I hope that my question is clearer. I also hope that I'm not way off, but if yes then I would appreciate if you could explain.
[This message has been edited by Belgian (edited 05-13-2003).]
