How much energy is transported across a 1.40 cm2 area per hour by an EM wave whose E field has an rms strength of 38.8 m
Posted: Sun Jul 17, 2022 7:58 pm
How much energy is transported across a 1.40 cm2 area per hourby an EM wave whose E field has an rms strength of 38.8 mV/m ? Thewave travels in free space. Express your answer using threesignificant figures.