When electric charges move through a conductor, which two fields form? A. a field that is parallel to the flow of charges

B. a field that is perpendicular to the flow of charges

C. a magnetic field

D. an electric field

While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.