Question

in electromagnet waves the electrical and magnetic fields are is un parallel directions ​

Answer 1

Answer:

Electric fields and magnetic fields (E and B) in an EM wave are perpendicular to each other and are also perpendicular to the direction of propagation of the wave. ... Only transverse waves can be polarized, because in a longitudinal wave, the disturbance is always parallel to the direction of wave propagation.

Answer 2

Answer:

1. electric field and magnetic field are parallel to each other. electric field and magnetic field both are perpendicular to direction of propagation of wave.