EBK FUNDAMENTALS OF APPLIED ELECTROMAGN
7th Edition
ISBN: 8220100663659
Author: ULABY
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 7, Problem 3P
The electric field phasor of a uniform plane wave is given by
- (a) The wavelength.
- (b) The frequency f of the wave.
- (c) The relative permittivity of the medium.
- (d) The magnetic field H(z, t).
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Problem 4. What direction is a wave of the form cos (ot + kz) traveling? What is the phase
and group velocity of this wave?
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: 7.6
The magnetic field of a wave propagating through a certain nonmagnetic
material in the negative z direction has an amplitude of 45mAlm and a
frequency of 10Š 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 relative permittivity of the material.
Select one:
O a. The relative permittivity of the material = 1
O b. The relative permittivity of the material = V3
O c. The relative permittivity of the material = 0
O d. The relative permittivity of the material = 3
O e. The relative permittivity of the material = 9
%3D
Chapter 7 Solutions
EBK FUNDAMENTALS OF APPLIED ELECTROMAGN
Ch. 7.2 - What is a uniform plane wave? Describe its...Ch. 7.2 - Since E and H are governed by wave equations of...Ch. 7.2 - If a TEM wave is traveling in the y direction, can...Ch. 7.2 - Prob. 1ECh. 7.2 - Prob. 2ECh. 7.2 - If the magnetic field phasor of a plane wave...Ch. 7.2 - Repeat Exercise 7-3 for a magnetic field given by...Ch. 7.3 - An elliptically polarized wave is characterized by...Ch. 7.3 - Prob. 5CQCh. 7.3 - The electric field of a plane wave is given by...
Ch. 7.4 - If the electric field phasor of a TEM wave is...Ch. 7.4 - The constitutive parameters of copper are = 0 = 4...Ch. 7.4 - Prob. 8ECh. 7.4 - For a wave traveling in a medium with a skin depth...Ch. 7.5 - Prob. 6CQCh. 7.5 - In a good conductor, does the phase of H lead or...Ch. 7.5 - Prob. 8CQCh. 7.5 - Is a conducting medium dispersive or...Ch. 7.5 - Compare the flow of current through a wire in the...Ch. 7.6 - Convert the following values of the power ratio G...Ch. 7.6 - Find the voltage ratio g corresponding to the...Ch. 7 - The magnetic field of a wave propagating through a...Ch. 7 - Prob. 2PCh. 7 - The electric field phasor of a uniform plane wave...Ch. 7 - The electric field of a plane wave propagating in...Ch. 7 - A wave radiated by a source in air is incident...Ch. 7 - The electric field of a planewave propagating in a...Ch. 7 - The magnetic field of a plane wave propagating in...Ch. 7 - A 60 MHz plane wave traveling in the x direction...Ch. 7 - Prob. 9PCh. 7 - For a wave characterized by the electric field...Ch. 7 - Prob. 11PCh. 7 - The magnetic field of a uniform plane wave...Ch. 7 - A linearly polarized plane wave of the form...Ch. 7 - The electric field of an elliptically polarized...Ch. 7 - Compare the polarization states of each of the...Ch. 7 - Plot the locus of E(0, t) for a plane wave with...Ch. 7 - Prob. 17PCh. 7 - Prob. 18PCh. 7 - In a medium characterized by r = 9, r = 1, and =...Ch. 7 - Prob. 20PCh. 7 - Prob. 21PCh. 7 - Prob. 22PCh. 7 - The skin depth of a certain nonmagnetic conducting...Ch. 7 - Prob. 24PCh. 7 - The electric field of a plane wave propagating in...Ch. 7 - The magnetic field of a plane wave propagating in...Ch. 7 - At 2 GHz, the conductivity of meat is on the order...Ch. 7 - In a nonmagnetic, lossy, dielectric medium, a 300...Ch. 7 - A rectangular copper block is 30 cm in height...Ch. 7 - Prob. 30PCh. 7 - The inner and outer conductors of a coaxial cable...Ch. 7 - Prob. 32PCh. 7 - The magnetic field of a plane wave traveling in...Ch. 7 - A wave traveling in a nonmagnetic medium with r =...Ch. 7 - The electric-field phasor of a uniform plane wave...Ch. 7 - Prob. 36PCh. 7 - A wave traveling in a lossless, nonmagnetic medium...Ch. 7 - At microwave frequencies, the power density...Ch. 7 - Consider the imaginary rectangular box shown in...Ch. 7 - Repeat Problem 7.39 for a wave traveling in a...Ch. 7 - Given a wave with E=x E0 cos(t kz): (a) Calculate...Ch. 7 - Prob. 42P
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 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 Ohmarrow_forwardA medium has a complex impedance having a phase of Theta. The time averaged power of a TEM wave travelling in this medium will be dependent on: cos(0.5*Theta) sine(0.5*Theta) tan(0.5*Theta) cos(Theta) sine(Theta) tan(Theta) cos(2*Theta) sine(2*Theta) tan(2*Theta) none of thesearrow_forwardElectromagnetic wave theory The perfect conductor wire with a resistance of 500 ohm is brought into a square form as given in Figure 1. B = z0.3 cos (120πt- 30o ) T. Determine the current flowing through the conductor wire sincearrow_forward
- i need the answer quicklyarrow_forwardHomework : Derive an expression for the the wave equation in terms of H and E, when the wave is travelling in the z-axis direction?arrow_forwardOne graph shows a particle's movement on a string as a function of time. Its amplitude is 2m, the period is 0.5s, and frequency, 2Hz. The second graph shows the same wave but as a function of distance. What would be its amplitude, wavelength, and wave speed? (my answers were amplitude: 2, the wavelength of 0.4, and wave speed of 1. but one of them seem to be incorrect).arrow_forward
- Electromagnetic wave is propagating through a medium characterized by a relative permeability of 4. If the intrinsic impedance of the medium is 490 ohm, then what will be the relative permittivity of the medium?arrow_forwardUptics - PHYS322/-M3 Spring 2022 urses / Intermediate Optics - PHYS322 - M3 - Spring 2022 / 20 March - 26 March/ In Class Assignment 1 (10%) – PHYS 322-M3- Dr. Rabih Mezher Time left 053:4 [5 points] A longitudinal wave is a wave in which the particles of the medium move in a direction parallel to the direction which the wave moves Select one: O True O False Next page PHYS 322 Online Material Link► 322 (M3) – Dr. Rabih Mezher - 24 Jump to. lar 2:00 pm to 3:15 pmarrow_forwardTwo harmonic waves are generated on the same rope, each wave has an amplitude of 3.0 cm and 2.0 cm respectively as shown in the figure. Nevertheless, the second wave has a lag of π / 2 in relation to the first. Knowing that both have the same frequency of 5.0 Hz, and the length wave of the first wave is 0.4 m: (a) Calculate the wave number and angular frequency of each of the waves; ps: for the two waves! (b) Express the wave function of each of the harmonic oscillations propagated in the string;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:PEARSON
Delmar's Standard Textbook Of ElectricityElectrical EngineeringISBN:9781337900348Author:Stephen L. HermanPublisher:Cengage Learning
Programmable Logic ControllersElectrical EngineeringISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Fundamentals of Electric CircuitsElectrical EngineeringISBN:9780078028229Author:Charles K Alexander, Matthew SadikuPublisher:McGraw-Hill Education
Electric Circuits. (11th Edition)Electrical EngineeringISBN:9780134746968Author:James W. Nilsson, Susan RiedelPublisher:PEARSON
Engineering 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