Physics, 04.07.2019 22:40 jadahilbun01
Bonus (each is worth 7.5 pts) a) derive the maxwell equations in time domain and express them in the phasor representation b) write the elcctric field and magnctic field components of an elliptically polarized plane emw in a lossless medium as an example (you can express them in formula form or as a specific emw with specific numerical parameters, such as medium characteristic parameters, amplitude, frequency, etc.) c) sketch the perpendicular and parallel reflections. you should show the incident, reflected, and transmitted wave correctly. give an outline on how to find reflection and transmission coefficients. (suppose two lossless media and oblique incident beam) d) what is brewster angle? sketch the necessary figures, explain the physical event, and derive its formula
Answers: 3
Physics, 21.06.2019 15:10
Alightning strike consists of charge moving from a cloud to the ground . in one particular case, the electrons in a lightning strike are confined to travel within a radius of 1.5 m and to move at a speed of 5.0 x 10 m/s. if the density of electrons in the strike is 10'15 electrons/m what current is carried by the lightning ?
Answers: 1
Physics, 22.06.2019 11:30
Arocket starts from rest and moves upward from the surface of the earth. for the first 10.0 s of its motion, the vertical acceleration of the rocket is given by ay = 12.80 m/s32t, where the +y-direction is upward. (a) what is the height of the rocket above the surface of the earth at t = 10.0 s? b) what is the speed of the rocket when it is 325 m above the surface of the earth?
Answers: 3
Bonus (each is worth 7.5 pts) a) derive the maxwell equations in time domain and express them in the...
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