What field is radiated beyond the transmitting antenna?

The radiation field is the correct answer as it refers to the area beyond the transmitting antenna where electromagnetic waves are propagated. In this region, the energy from the antenna is radiated in the form of radio waves, which can travel through space and are capable of being received by other antennas.

In contrast, the reactive field refers to an area near the antenna where the stored energy oscillates back and forth but is not radiated as usable electromagnetic waves. The conductive field is not a recognized term in this context, and a conductive path usually refers to connections that allow electrical current to flow, which doesn’t apply to the propagation of electromagnetic waves. Understanding that the radiation field encompasses the area where actual radio wave transmission takes place is essential for grasping key concepts in radio wave propagation.