The magnitude of the Poynting vector of a planar electromagnetic wave has an average value of 0.939 W/m².The wave is incident upon a rectangular area,1.5 m by 2.0 m,at right angles.How much total electromagnetic energy falls on the area during 1.0 minute? , , A) 170 J B) 210 J C) 250 J D) 300 J E) 340 J

Question

Quizplus · Accepted Answer

The Answer of The magnitude of the Poynting vector of a planar electromagnetic wave has an average value of 0.939 W/m².The wave is incident upon a rectangular area,1.5 m by 2.0 m,at right angles.How much total electromagnetic energy falls on the area during 1.0 minute? , , A) 170 J B) 210 J C) 250 J D) 300 J E) 340 J

The Magnitude of the Poynting Vector of a Planar Electromagnetic