Given that a sinusoidal electromagnetic wave is propagating in a vacuum. At a particular time at...
Given that a sinusoidal electromagnetic wave is propagating in a vacuum. At a particular time at a point P the electric field is in one direction and the magnetic field is in another direction but perpendicular. Find the direction of the wave and if given the intensity at the point P find the electric field amplitude
Homework Answers
Add Answer to:
Given that a sinusoidal electromagnetic wave is propagating in a
vacuum. At a particular time at...
A sinusoidal electromagnetic wave is propagating in vacuum. (a) At a given point and at a...
A sinusoidal electromagnetic wave is propagating in vacuum. (a) At a given point and at a particular time the electric field is in the +x direction and the magnetic field is in the -y direction. What is the direction of propagation of the wave? (b) At the above point the intensity of the wave is 0.77 W⋅m−2. What is the electric field amplitude at this point? (NOTE: μo=4π×10−7T⋅m/A and c=3.00×108m/s.)
A sinusoidal electromagnetic wave is propagating in vacuum. At a given point and at a particular...
A sinusoidal electromagnetic wave is propagating in vacuum. At a given point and at a particular time the electric field is in the +x direction and the magnetic field is in the -y direction, and at that point the intensity of the wave is 0.45 W/m^2. (c = 3.0 times 10^8 m/s, mu 0 = 4 pi times 10^7 T middot m/A epsilon_0 = 8.85 times 10^-12 C^2/N middot m^2) What is the direction of propagation of the wave? What...
A sinusoidal electromagnetic wave in a vacuum is propagating in the positive y- direction. At a...
A sinusoidal electromagnetic wave in a vacuum is propagating in the positive y-direction. At a certain point in the wave at a certain instant in time, the magnetic field points in the positive z-direction. At the same point and at the same instant, the electric field points in the positive x-direction negative x-direction positive y-direction negative y-direction positive z-direction negative z-direction
A traveling sinusoidal electromagnetic wave in vacuum has an electric field amplitude of 68.9 V/m. Find...
A traveling sinusoidal electromagnetic wave in vacuum has an electric field amplitude of 68.9 V/m. Find the intensity of this wave and calculate the energy flowing during 11.9 s through an area of 0.0293 m2 that is perpendicular to the wave's direction of propagation. Intensity: Number 4747.21 W/ m² Energy: Number 13615.19
Find wavelength. Find Frequency. A sinusoidal electromagnetic wave in vacuum has magnetic-field amplitude 4.30 x 10-3...
Find wavelength.
Find Frequency.
A sinusoidal electromagnetic wave in vacuum has magnetic-field amplitude 4.30 x 10-3 T and wave number 2.50 x 10Ⓡ rad/m. At a certain position and time the electric field points in the -y-direction and the magnetic field B points in the +1-direction. Find the amplitude of Ē.
a) The peak magnitude of the magnetic field in a particular electromagnetic wave in a vacuum...
a) The peak magnitude of the magnetic field in a particular electromagnetic wave in a vacuum is 1.0E-12 T. What is the peak electric field magnitude for the same wave? b) If at a given time t0 the Magnetic field vector for the wave pointed in the +z direction, what direction would the electric field point at that time? c) At time t0, which direction is the EM wave traveling? d) What is the speed of the wave? e) What...
An Electromagnetic Wave A sinusoidal electromagnetic wave of frequency 43.0 MHz travels in free space in...
An Electromagnetic Wave A sinusoidal electromagnetic wave of frequency 43.0 MHz travels in free space in the x-direction as in the figure. At some instant, a plane electromagnetic wave moving in the x direction has a maximum electric field of 725 N/C in the positive y direction. (a) Determine the wavelength and period of the wave. SOLUTION plane. Conceptualize Imagine the wave in the figure moving to the right along the x-axis, with the electric and magnetic fields oscillating in...
Part A: An electromagnetic wave is propagating in the positive x direction. At a given moment...
Part A:
An electromagnetic wave is propagating in the positive
x direction. At a given moment in time, the magnetic field
at the origin points in the positive y direction. In what
direction does the electric field at the origin point at that same
moment?
Positive x
Negative x
Positive y
Negative y
Positive z
Negative z
Part B:
The figure shows the electromagnetic field as a function of
position for two electromagnetic waves traveling in a vacuum at a...
The figure below shows a plane electromagnetic sinusoidal wave propagating in the x direction. Suppose the...
The figure below shows a plane electromagnetic sinusoidal wave propagating in the x direction. Suppose the wavelength is 48.0 m and the e field vibrates in the xy plane with an amplitude of 18.0 V/m. (a) Calculate the frequency of the wave. 6.25 MHz (b) Calculate the magnetic field B when the electric field has its maximum value in the negative y direction, magnitude. 0.13 What is the relationship between the amplitudes of the magnetic and electric fields in a...
Suppose that an electromagnetic wave which is linearly polarized along the x−axis is propagating in vacuum...
Suppose that an electromagnetic wave which is linearly polarized along the x−axis is propagating in vacuum along the z−axis. The wave is incident on a conductor which is placed at z > 0 region of the space. The conductor has conductivity σ, magnetic permeability µ and electric permittivity ε. (a) Find the characteristic time for the free charge density which dissipates at the conductor. (b) Write the Maxwell equations and derive the wave equation for a plane wave propagating in...
A sinusoidal electromagnetic wave is propagating in vacuum. At a given point and at a particular time the electric field is in the +x direction and the magnetic field is in the -y direction, and at that point the intensity of the wave is 0.45 W/m^2. (c = 3.0 times 10^8 m/s, mu 0 = 4 pi times 10^7 T middot m/A epsilon_0 = 8.85 times 10^-12 C^2/N middot m^2) What is the direction of propagation of the wave? What...
A sinusoidal electromagnetic wave in a vacuum is propagating in the positive y-direction. At a certain point in the wave at a certain instant in time, the magnetic field points in the positive z-direction. At the same point and at the same instant, the electric field points in the positive x-direction negative x-direction positive y-direction negative y-direction positive z-direction negative z-direction
A traveling sinusoidal electromagnetic wave in vacuum has an electric field amplitude of 68.9 V/m. Find the intensity of this wave and calculate the energy flowing during 11.9 s through an area of 0.0293 m2 that is perpendicular to the wave's direction of propagation. Intensity: Number 4747.21 W/ m² Energy: Number 13615.19
Find wavelength.
Find Frequency.
A sinusoidal electromagnetic wave in vacuum has magnetic-field amplitude 4.30 x 10-3 T and wave number 2.50 x 10Ⓡ rad/m. At a certain position and time the electric field points in the -y-direction and the magnetic field B points in the +1-direction. Find the amplitude of Ē.
An Electromagnetic Wave A sinusoidal electromagnetic wave of frequency 43.0 MHz travels in free space in the x-direction as in the figure. At some instant, a plane electromagnetic wave moving in the x direction has a maximum electric field of 725 N/C in the positive y direction. (a) Determine the wavelength and period of the wave. SOLUTION plane. Conceptualize Imagine the wave in the figure moving to the right along the x-axis, with the electric and magnetic fields oscillating in...
Part A:
An electromagnetic wave is propagating in the positive
x direction. At a given moment in time, the magnetic field
at the origin points in the positive y direction. In what
direction does the electric field at the origin point at that same
moment?
Positive x
Negative x
Positive y
Negative y
Positive z
Negative z
Part B:
The figure shows the electromagnetic field as a function of
position for two electromagnetic waves traveling in a vacuum at a...
The figure below shows a plane electromagnetic sinusoidal wave propagating in the x direction. Suppose the wavelength is 48.0 m and the e field vibrates in the xy plane with an amplitude of 18.0 V/m. (a) Calculate the frequency of the wave. 6.25 MHz (b) Calculate the magnetic field B when the electric field has its maximum value in the negative y direction, magnitude. 0.13 What is the relationship between the amplitudes of the magnetic and electric fields in a...
Most questions answered within 3 hours.
-
Use the following set of observed frequencies to test the
independence of the two variables. Variable...
asked 10 minutes ago -
Two kg of ice at -15 °C are placed in a 2 kg bath of water...
asked 10 minutes ago -
Describe the following with suitable
examples.
1- Security Policy Heterogeneity
2-Security Model Heterogeneity
3-Security Mechanism Heterogeneity...
asked 11 minutes ago -
Please Identify the Term "Determinism" in Psychology
asked 10 minutes ago -
The table below represents the number of republicans, democrats
and independent voting on a specific issue....
asked 15 minutes ago -
List and compare different forms of passive transport and active
transport.
asked 23 minutes ago -
In Netherland Dwarf rabbits, dwarf size is determined by allele
N, and normal-size by allele n....
asked 29 minutes ago -
During Heaton Company’s first two years of operations, it
reported absorption costing net operating income as...
asked 44 minutes ago -
Consider testing the
hypotheses:
H0: p = 0.56
H1: p > 0.56
where p is
the...
asked 47 minutes ago -
In a two-factor analysis of variance a main effect is defined as
____.
a. the unique...
asked 54 minutes ago -
A bank's loan officer rates applicants for credit. The ratings
are normally distributed with a mean...
asked 55 minutes ago -
Fill in the following information for Adipic Acid: molecular
weight, g or ml, mole, melting point,...
asked 1 hour ago