- #1
EEngineer91
- 38
- 0
Hi,
I have a few question about EM waves. What is an EM wave composed of? Are the E and B field lines real or imaginary. .. if it is an wave what is waving? (Eg water is waving in tsunami)
wouldn't a pulsating chargr produce a electric pressure wave?
I have a few question about EM waves. What is an EM wave composed of? Are the E and B field lines real or imaginary. .. if it is an wave what is waving? (Eg water is waving in tsunami)
wouldn't a pulsating chargr produce a electric pressure wave?