select the correct answer.\nwhat has alternating electric and magnetic fields that travel in the form of a…

select the correct answer.\nwhat has alternating electric and magnetic fields that travel in the form of a wave?\na. electromagnet\nb. electromagnetic radiation\nc. alternating current\nd. direct current\ne. static electricity

select the correct answer.\nwhat has alternating electric and magnetic fields that travel in the form of a wave?\na. electromagnet\nb. electromagnetic radiation\nc. alternating current\nd. direct current\ne. static electricity

Answer

Brief Explanations:

Electromagnetic radiation consists of alternating electric and magnetic fields that propagate in the form of waves. An electromagnet is a magnet whose magnetic field is produced by an electric current. Alternating current is a type of electric current that changes direction periodically. Direct - current flows in one direction only. Static electricity is an imbalance of electric charges within or on the surface of a material.

Answer:

B. electromagnetic radiation