Physics 6C Katsushi Arisaka Winter 2019 Workout Sheet (Week 8) Please upload a total of 7 pages (Page 1-4, and 8-10). The Electro-Magnetic wave is a...
I solved most of the problems but I'm confused on how to solve part B and G through I.
Physics 6CKatsushi ArisakaWinter 2019Workout Sheet (Week 8)Please upload a total of 7 pages (Page 1-4, and 8-10).The Electro-Magnetic wave is a transverse wave of Electric fields and Magnetic fields as shownin the figure below. (In other words, E and B are perpendicular to the traveling direction of thewave.) As shown here, let's assume the following waveform, traveling to the x-direction.Electric Field (y-direction) :E(x,t) = Em Sin(kx - @t )Magnetic Field (z-direction):B(x, t) = Bm Sin(kx - @t)oscillatingwavelengthchargepropagationdirectiona) What is the relation between frequency f, period T and angular frequency @?F = 2TT = --Wb) For x = 0, plot the graph of E as a function of t. Clearly show what Period (T) isEtc) Calculateand OF EDE and d' E. Then calculate LandOx ?ax = Em SIn ( kx-wt)oxit : Em cos (kx-wt) (-W): Em Cos (kx -wt) (k)= -WEmoos (kx- wt)JEax = -KEm Cos(kx-Wt) (k)ate = -WEm (-SIn (kx-wt) ) (-w)3x2 : - K'Em SIn (kx-wt )= -W 2 Em SIn ( kx - wt)
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