Question

]Microwaves are produced when

magnetic and electric fields are applied parallel to each other
magnetic and electric fields are applied perpendicular to each other
transverse and longitudinal waves are applied parallel to each other
transverse and longitudinal waves are applied perpendicular to each other

Answer 1

magnetic and electric fields are applied perpendicular to each other

Step-by-step explanation:

Answer 2

when magnetic and electric fields are applied perpendicular