The magnetic field of a wave propagating through a certain nonmagneticC material in the positive y direction 10 has an amplitude of 30 mA/m and a frequency of Hz . 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. Select one: O a. E(y, t) = -2.4nicos(10°t -,y) V/m 12.6 O b. E(y, t) = 2400zcos(2n10°t – 12.6y) V/m Oc E(y, t) = 2.4Ticos(10°t – y) V/m %3D 12.6 O d. E(z, t) = 2.4ýcos(10°t- z) mv/m 12.6 12.6 e. E(y, t) = 1.6zcos(t-2.10 Ty) v/m Of E(y,t) 30žcos(10 t ) mv/m 12.6

The magnetic field of a wave propagating through a certain nonmagneticC material in the positive y direction 10 has an amplitude of 30 mA/m and a frequency of Hz . 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. Select one: O a. E(y, t) = -2.4nicos(10°t -,y) V/m 12.6 O b. E(y, t) = 2400zcos(2n10°t – 12.6y) V/m Oc E(y, t) = 2.4Ticos(10°t – y) V/m %3D 12.6 O d. E(z, t) = 2.4ýcos(10°t- z) mv/m 12.6 12.6 e. E(y, t) = 1.6zcos(t-2.10 Ty) v/m Of E(y,t) 30žcos(10 t ) mv/m 12.6

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

At a frequency of 3 GHz and y-polarized, a plane wave travels in a magnetic medium with a dielectric constant of 2.5 and a loss tangent of 0.05 in the + x direction.a) Determine the distance at which the amplitude of the propagating wave will be halved.b) Find the impedance, wavelength and phase velocity of the wave in the medium.c) Assume E = ay50Sin (6pi (10 ^ 9) t + pi / 3) (V / m) at x = 0 and write the instantaneous expression of H for each t and x.
An electromagnetic wave in free space is propagating along the z-direction and its electric field is polarized in the +y-direction. The frequency of the wave is 500 MHz, and the maximum amplitude of 10 mV appears at z = 10 m. Write the instantaneous equations for the electric field and magnetic field intensities. Complete solution please
The magnetic field associated with a uniform plane wave propagating in alossless, nonmagnetic medium (σ=0, μ=μ0) is given byh(y,t ) = ˆx 0.025 cos(3π × 108 t − 1.5π y) A/mFind the time-average Poynting vector.
A y-polarized smooth plane wave at a frequency of 3 GHz is propagating in the + x direction in a magnetic medium with a dielectric constant of 2.5 and a loss tangent of 0.05,a) Determine the distance at which the amplitude of the propagating wave will be halved.b) Find the impedance, wavelength and phase velocity of the wave in the medium.c) Assume E = ay 50sin⁡ (6π 10 9 t + π / 3) (V / m) at x = 0 and write your instantaneous expression of H for each t and x. (please show all steps one by one)
electromagnetic wave theory Electric field phasor of a uniform plane wave E=z10ej0.5x (v/m) as are given. Phase velocity of the wave 0.75 x108 m/sn and the relative magnetic permeability of the medium µr=1 So, find the following. (a) The propagation direction of the wave; (b) Wavelength=? (c) Dalganın frekansı,f=? (d) Ortamın bağıl elektrik geçirgenliği
The electric field component of a y-polarized plane wave is given as Ey(z)=Aexp(-az-jßz). This wave propagates with a frequency of 831MHZ in a homogeneous, linear medium with a relative magnetic permeability of 1, a relative dielectric permeability of 3.3 and a conductivity of 2.8. If the electric field amplitude is 90V in the z=0 plane, what happens at the z=1cm distance?
The phase velocity and phase lag of the magnetic field behind the electric field of a uniform plane time-harmonic EM wave of frequency f = 10 GHz and rms electric field intensity Erms = 15 V/m propagating through ice are found to be vp = 1.73 x 108 m/s and Φ = 10-4 rad, respectively. Compute (a) the relative permittivity and loss tangent of ice, (b) the complex propagation constant, and (c) the time-average Poynting vector of the wave.
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.
Please answer both. 1. The electric field associated with a uniform plane wave propagating in the +z-direction in a nonmagnetic (u = uo.) material medium is given by Ē = Eo.e-2z cos(6(3)1/2 pi x 107 – 3z)x^ (V/m), a. Find the conductivity (sigma) of the medium. b. Find the permittivity ε of the medium. 2. For the circuit shown below: Determine R, if V(t = 3.8 us, l = 50m) = 62 (V). For the plane wave in free space, the electric field is defined as follows Ē = Eo. cos(6pi x 108t + 2pix)z^ Compute velocity and wavelength of the wave.
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.
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 line with a uniform charge density is in the upper half of the charge xy-plane, a half of radius acreates a circle. Determine the amplitude and direction of the electric field strength at the center of the semi-circle.Determine.