Fundamentals of Electromagnetics with Engineering Applications
1st Edition
ISBN: 9780470105757
Author: Stuart M. Wentworth
Publisher: Wiley, John & Sons, Incorporated
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Chapter 5, Problem 5.10P
A 100-MHz wave in free space propagates in the y direction with an amplitude of 1 V/m. If the electric field
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O e. The relative permittivity of the material = 9
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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...
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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 positive y direction has an amplitude of 30 mA/m and a frequency of 1082π1082πHz . If the wave is polarized on the positive z direction and its wavelength is 12.6 meter, find the equation of the instantaneous Electric field. Assume the initial phase is 0.arrow_forwardIf the electric strength of a TEM wave is 2 V/m, then what will be the strength of the corresponding magnetic field strength? Assume that the wave is travelling through free space.arrow_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
- The magnetic field of an electromagnetic wave traveling in vacuum is described by the following wave function B = (3.5 x 10-6 T) cos (kx -8 x10 st + T/8) Find the following quantities: (a) Magnetic field amplitude in tesla = (b) Frequency in Hz = (c) Wavelength in meters =arrow_forwardThe electric field associated with an electromagnetic wave is 6 V/m. If the wave is travelling in free space, what will be the value of the magnetic field associated with the wave?arrow_forwardThe presence of a few negative alignments of magnetic dipole moment is given by which materials? Paramagnetic Ferromagnetic Diamagnetic None of thesearrow_forward
- A plane electromagnetic wave varies sinusoidally at 90.0 MHz as it travels throughvacuum along the positive x direction. The peak value of the electric field is 2.00 mV/m,and it is directed along the positive y direction.(i) Find the wavelength and period of the wave.(ii) Determine the maximum value of the magnetic field.(iii) Write expressions for the space and time variations of the electric field andmagnetic field vectors.(iv) Find the average power per unit area this wave carries through space.(v) Find the average energy density in the radiation.arrow_forwardIf the amplitude of the magnetic field in an electromagnetic wave in free space is 24 mA/m, enter the value of the electric field magnitude, in V/m (number only please) to 3 s.f.arrow_forwardThe 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 10° m/s. Assume the initial phase is 30°. Find the relative permeability of the material. Select one: O a. The permeability of the material = 9. O b. The permeability of the material = 0. O c. The permeability of the material =1. O d. The permeability of the material = 2. O e. The permeability of the material = 3.arrow_forward
- The direction and magnitude of the scalar field's rate of change are represented by its gradient.arrow_forwardThe magnetic field strength associated with a plane EM wave is 4 A/m. What will be the corresponding electric field strength if the wave is traveling through free space?arrow_forwardIf the electric field strength of a plane wave is 2 V/m, then what will be the strength of the associated magnetic field in free space?arrow_forward
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