pls answer quickly A plane wave traveling in medium 1 with Er1 = 1.5 is normally incident upon medium 2 withEr2 = 2.25. Both media are made of nonmagnetic, nonconducting materials. If the electric field of theincident wave is given byE' = 916cos(6m x 10°t - 30mx) V/ma) Obtain time-domain expressions for the electric and magnetic fields in each of the two media.b) Determine the average power densities of the incident, reflected, and transmitted waves.c) Shape a drawing for this problem.

Answered: Image /qna-images/answer/11bc5a58-f39e-45b3-a22e-2afcbd522add.jpg

A plane wave traveling in medium 1 with &1 = 1.5 is normally incident upon medium 2 with Er2= 2.25. Both media are made of nonmagnetic, nonconducting materials. If the electric field of the incident wave is given by E¹ = 916cos(6m x 10°t - 30mx) V/m a) Obtain time-domain expressions for the electric and magnetic fields in each of the two media. b) Determine the average power densities of the incident, reflected, and transmitted waves. c) Shape a drawing for this problem.

A plane wave traveling in medium 1 with &1 = 1.5 is normally incident upon medium 2 with Er2= 2.25. Both media are made of nonmagnetic, nonconducting materials. If the electric field of the incident wave is given by E¹ = 916cos(6m x 10°t - 30mx) V/m a) Obtain time-domain expressions for the electric and magnetic fields in each of the two media. b) Determine the average power densities of the incident, reflected, and transmitted waves. c) Shape a drawing for this problem.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

A wave is normally incident upon a surface with a layered lossless dielectric. Find the magnitude of effective reflection coefficient if medium 1 is free space, medium 2 has a relative permittiviy of 4 medium 3 has a permittivity of 9, and the thickness of medium 2 is 12/2. ...
A plane wave of which the electric field vector, E0=10V/m, f=5GHz, is parallel to x-z plane, arrives on a dielectric medium of permittivity εr,=4 with an incident angle of 45∞. Find the reflection coefficient, Γ, transmission coefficients, T, and reflection, transmission angles. Calculate the incident angles for zero reflection and full reflection. Calculate the phase velocity and wavelenght in both media.
In a uniform electromagnetic wave which is at a significant distance from the source of energy if the wave is falling from medium 1(z<0,σ=0,µr = 2,ɛr =9) to a second medium where the values are (z>0,σ=0,µr = 16,ɛr =4) . Find the values of reflection and transmission coefficient in this scenario
Type your question here n an anisotropic medium, permittivity varies with electric field direction, and is a property seen in most crystals. Consider a uniform plane wave propagating in the z direction in such a medium, and which enters the material with equal field components along the x and y axes. The field phasor will take the form: ?? (?) = ?0(?? + ??? ?∆?? )? −??? Where ∆? = ?? − ?? is the difference in phase constants for waves that are linearly polarized in the x and y directions. Find distances into the material (in terms of ∆?) at which the field is (a) linearly polarized and (b) circularly polarized. (c) Assume intrinsic impedance ? that is approximately constant with field orientation and find ??and < S >.
If a wave propagating in z-direction and incident on the air-glass interface at z= 0, plot the E field (amplitudes only) in the yz plane (plane of incidence) for :a. TE incidenceb. TM incidence Take -2lambda<y,z<2lambda for plotting. (Take lambda of your own choice. Amplitude = 1V/m.) If the angle of incidence is 30 degrees in the above case, what should be the E field distribution?
Assuming that the amplitude of the electric intensity of a plane wave propagating in a certain lossy medium is 1 (mV/m) at P1 and 0,8 (mV/m) at P2 50(m) away, finda) the total attenuation between points P1 and P2 both in nepers and in decibels.b) α in (Np/m).
A plane electromagnetic wave of frequency f = 1 GHz propagates in a non-magnetic medium with relative dielectric permittivity er = 9 and conductivity s = 0.1 S/m. Find the constants a, b, and h for this medium. Write the time-domain expression of the electric field E, assuming that its magnitude is 10 volts/m, its only component is along x , and the propagation is along the z Write the time-domain equation for the correspondent magnetic field H.
The E field of a plane electromagnetic wave traveling in a non- magnetic non- conducting medium is given by E=az5cos(109t-30x). What is the dielectric constant of the medium ?
Given is a linearly polarized uniform plane wave propagating in the +z-direction in seawater with E= 88cos(107πt)(V/m) at z= 0. Also εr= 72,μr= 1 and σ= 4(S/m). What is the phase constant? Also, what is skin depth? find the distancez1at which the amplitude of the wave decreasesto1%of its value at z= 0
A linearly polarised EM wave is propagating in the x-direction in free space. Its frequency is 2 x 1014 Hz, its amplitude is 5 V/m and the plane of polarisation is oriented at 60o with respect to the y-direction. Write down a numeric expression for the electric field vector of this EM wave including its dependence on position and time.
How would you classify (imperfect dielectric or good conductor) the two materials, a and b, in which uniform plane waves of the same requency are propagating given with the following electric fields, respectively:
For a non-magnetic material having ?? = 2.25, ? = 10−4 S/m. Find (i) loss tangent, (ii)attenuation constant, (iii) phase constant and (iv) intrinsic impedance for a wave having afrequency of 2.5 MHz. Assume material to be a good dielectric.