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Problem 1 [16 points] For all parts of the below question, fill in the empty boxes with your answer (YOUR ANSWER MUST BE
Posted: Sat Jul 02, 2022 7:08 pm
by answerhappygod
- Problem 1 16 Points For All Parts Of The Below Question Fill In The Empty Boxes With Your Answer Your Answer Must Be 1 (50.45 KiB) Viewed 30 times
Problem 1 [16 points] For all parts of the below
question, fill in the empty boxes with your answer (YOUR ANSWER MUST BE ONLY A NUMBER; DO NOT WRITE UNITS, DO NOT WRITE LETTERS). Choose the correct unit for your answers from the drop-down multiple choice menu list available next to your answer. The below figure depicts the electric field, oscillating in the y-direction of a planar electromagnetic plane wave travelling in the positive x-direction in vacuum. Furthermore, we assume that the tick marks (red dashes on the x and y-axis) along the vertical axis are separated by 85 V/m and the tick marks along the horizontal axis are separated by 1. 18 mm. It is assumed that the initial phase of the wave is zero. NAV a) [3 points] Complete the below expression of the magnetic field vector: :i+ b) (4 points) Calculate the propagation number k of this wave, in Sl units. k= • c) [4 points] Calculate the angular frequency w of this wave, in SI units. 80 d) [5 points] Deduce the expres of the wave function of the magnetic field: (CE B(x, t) = ( Cos sin 20 n (mm) O Bx By Bz t) |********** W/m^2 rad/m rad/s V/m.