Fundamentals of Electromagnetics with Engineering Applications
1st Edition
ISBN: 9780470105757
Author: Stuart M. Wentworth
Publisher: Wiley, John & Sons, Incorporated
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 5, Problem 5.41P
To determine
The electric field for reflected and transmitted wave.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
The plane wave with a frequency of 3 GHz has a relative dielectric constant of 2.5, a loss tangent of 0.05, and travels in a non-magnetic medium. What is the impedance value of the wave?
238 Ohm
377 Ohm
120 Ohm
150 Ohm
Dado una onda electromagnética con campo eléctrico, E = 25e-0.1xsin(106t-2x)a, V/m, la razón de amortiguamiento de
la onda es
Seleccione una:
O a. 0.1
O b. 25
c. az
O d. 106
Oe. ax
O f. 2
Given an electromagnetic wave with an electric
-0.1x sin(106t-2x)a₂ V/m, the
field, E = 25e
electromagnetic damping is:
a. 0.1
b. 25
c. az
d. 106
e. ax
f. 2
An electromagnetic wave is defined as:
Ẽ = ŷ E。e+jkx − 2 Ee+jkx
1. Find what the polarization of this wave is. Explain correctly.
2. This wave is now going through a plate that is slowing the ŷ E-field with a phase shift of
-π/2. (The plate is doing nothing else) Find the new polarization.
Chapter 5 Solutions
Fundamentals of Electromagnetics with Engineering Applications
Ch. 5 - Starting with Maxwells equations for simple,...Ch. 5 - Derive (5.10) by starting with the phasor point...Ch. 5 - A wave with =6.0cm in air is incident on a...Ch. 5 - Suppose Hs(z)=Hys(z)ay. Start with (5.14) and...Ch. 5 - Given =1.0105S/m,r=2.0,r=50., and f=10.MHz, find...Ch. 5 - In some material, the constitutive parameters are...Ch. 5 - Prob. 5.7PCh. 5 - Prob. 5.8PCh. 5 - Prob. 5.9PCh. 5 - A 100-MHz wave in free space propagates in the y...
Ch. 5 - In a lossless, nonmagnetic material with...Ch. 5 - Given E=120cos(6106t0.080y)azV/m and...Ch. 5 - Work through the algebra to derive the and...Ch. 5 - Prob. 5.15PCh. 5 - In a medium with properties =0.00964S/m,r=1.0, and...Ch. 5 - Make a pair of plots similar to Figure 5.4 for the...Ch. 5 - Starting with (5.13), show that = for a good...Ch. 5 - Prob. 5.19PCh. 5 - Calculate the skin depth at 1.00 GHz for (a)...Ch. 5 - Prob. 5.21PCh. 5 - Prob. 5.22PCh. 5 - In a nonmagnetic material,...Ch. 5 - Prob. 5.24PCh. 5 - Prob. 5.25PCh. 5 - In air, H(z,t)=12.cos(106tz+/6)axA/m. Determine...Ch. 5 - A 600-MHz uniform plane wave incident in the z...Ch. 5 - Prob. 5.28PCh. 5 - Prob. 5.29PCh. 5 - Prob. 5.30PCh. 5 - Prob. 5.31PCh. 5 - Prob. 5.32PCh. 5 - Prob. 5.33PCh. 5 - Prob. 5.34PCh. 5 - For a general elliptical polarization represented...Ch. 5 - Prob. 5.36PCh. 5 - Prob. 5.37PCh. 5 - Suppose medium 1(z0) is air and medium 2(z0) has...Ch. 5 - Suppose a UPW in air carrying an average power...Ch. 5 - Prob. 5.40PCh. 5 - Prob. 5.41PCh. 5 - Prob. 5.42PCh. 5 - Prob. 5.43PCh. 5 - Prob. 5.44PCh. 5 - Prob. 5.45PCh. 5 - A wave specified by Ei=100.cos(107t1z)axV/m is...Ch. 5 - A wave specified by Ei=12cos(2107t1z+/4)axV/m is...Ch. 5 - Prob. 5.48PCh. 5 - Prob. 5.49PCh. 5 - A randomly polarized UPW at 200 MHz is incident at...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.Similar questions
- The magnetic field of a wave propagating through a certain nonmagnetic material in the negative z direction has an amplitude of 45mA/m and a frequency of 10° Hz. If the wave is polarized on the positive x direction and the phase velocity of the wave is 10°m/s. Assume the initial phase is 30°. Find the wave number. Select one: O a. The wave number is: 67 O b. The wave number is: 2T O c. The wave number is: 2.5 O d. The wave number is: 7.6arrow_forwardPlane z= 10 m carries charge 20nCim?. The electric field intensity at the origin is (a) 10n a, Vim (b) 18n a. Vim (c) 72n a. V/m (d) 360m a, Vimarrow_forwardThe electric field of a plane wave in a nonmagnetic medium is E = 50 sin (10*t + 2z)a, V/m Find magnetic filed of the plane Harrow_forward
- Electromagnetics Given field D=4x^2 ax -3xy ay. Determine DivD at P(-4,2,5). 4 decimalsarrow_forward(t) = Fejtáx with is The wave parameters M₂ = 4.5 μ0₁ E₂ = 1.280. Calculate the magnetic field phasor and time-Overased pgniting vector for this wave. with electric field phasor propapating in a perfect dielectric medium 4) you are given a plane wavearrow_forwardQuèstion 1 A propagating wave in free space has magnetic field intensity H=0.2cos(10t- B y) az the electric field intensity equals to -75.4cos(10t- B y) ay None of These 75.4cos(10t- B y) ax -75.4cos(10t- B y) axarrow_forward
- Given two different dielectrics, or a dielectric and a conductor, the magnitude of the electric field is smaller in the region of smaller permittivity (unless 8₁-8₂90°, where its magnitude is unchanged). False O True E1 DN1 n D₂ 0₂ 0₁ DN2 Dian 2 82 D₁ Dian 1arrow_forwardAn electromagnetic wave of the form E = 2 Sin(kx – wt)î B Cos(kx – wt)j travels though a media with & = 2 l =1 at 9Hz. What is the wave number (k)?arrow_forwardThe instantenous electric and magnetic field intensities for a plane wave are given as The average Poynting vector for this plane wave is P = av ŷ + X + ŷ5 sin(wt - 3x) - 2 cos(wt – 3x) H = -y cos(wt - 3x) + 25 sin(wt - 3x) E = z W/m²arrow_forward
- The Electric field in a region is defined by E= 3* + 2 v-43, determine the line integral of the Electrical field around the perimeter of the square definedby x = 10, 0sy s4 and -1 szs1. O A. 24 O B. None of the given answers OC 30 O D. 38 O E. Zeroarrow_forwardThe magnetic field of a wave propagating through a certain nonmagnetic material in the positive y direction has an amplitude of 30 mA/m and a frequency of 10 Hz . If the wave is polarized on the positive z direction and its wavelength is 12.6 meter, find the wavenumber. Assume the initial phase is 0. Select one: O a. rad/m 12.6 O b. 2 m/sec 12.6 O c. 108 rad/m O d. 108 rad/secarrow_forward(8) Phasor addition t E₁ 001 (a) Eg To (x+ Eo Ep E₁ Eo Please plot the phasor ER = -01 Sin(wt + nø). n+1 ER Cot E E-p (b) (c) (a) Phasor diagram for the wave E₁ = Eo Sin (wt). The phasor is a vector of length E rotating counterclockwise. (b) Phasor diagram for the wave E₂ = Eo Sin (wt+). (c) The phasor Er represents the combination of the waves in part (a) and (b).arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Introductory Circuit Analysis (13th Edition)Electrical EngineeringISBN:9780133923605Author:Robert L. BoylestadPublisher:PEARSONDelmar's Standard Textbook Of ElectricityElectrical EngineeringISBN:9781337900348Author:Stephen L. HermanPublisher:Cengage LearningProgrammable Logic ControllersElectrical EngineeringISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
- Fundamentals of Electric CircuitsElectrical EngineeringISBN:9780078028229Author:Charles K Alexander, Matthew SadikuPublisher:McGraw-Hill EducationElectric Circuits. (11th Edition)Electrical EngineeringISBN:9780134746968Author:James W. Nilsson, Susan RiedelPublisher:PEARSONEngineering ElectromagneticsElectrical EngineeringISBN:9780078028151Author:Hayt, William H. (william Hart), Jr, BUCK, John A.Publisher:Mcgraw-hill Education,
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:PEARSON
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Cengage Learning
Programmable Logic Controllers
Electrical Engineering
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:9780078028229
Author:Charles K Alexander, Matthew Sadiku
Publisher:McGraw-Hill Education
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:9780134746968
Author:James W. Nilsson, Susan Riedel
Publisher:PEARSON
Engineering Electromagnetics
Electrical Engineering
ISBN:9780078028151
Author:Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:Mcgraw-hill Education,
What Is a Plane Wave? — Lesson 2; Author: EMViso;https://www.youtube.com/watch?v=ES2WFevGM0g;License: Standard Youtube License