A 0.5-MHz antenna carried by an airplane flying over the ocean surface generates a wave that approaches the water surface in the form of a normally incident plane wave with an electricfield amplitude of 3,000 (V/m). Seawater is characterized by ?r = 72,
A 0.5-MHz antenna carried by an airplane flying over the ocean surface generates a wave thatapproaches the water surface in the form of a normally incident plane wave with an electricfieldamplitude of 3,000 (V/m). Seawater is characterized by ?r = 72, EXPERT ANSWER