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.)
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A sinusoidal electromagnetic wave is propagating in vacuum.
(a) At a given point and at a...
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...
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
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.
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...
A traveling electromagnetic wave in a vacuum has an electric field amplitude of 68.3 V/m ....
A traveling electromagnetic wave in a vacuum has an electric field amplitude of 68.3 V/m . Calculate the intensity ? of this wave. Then, determine the amount of energy ? that flows through area of 0.0269 m2 over an interval of 18.1 s , assuming that the area is perpendicular to the direction of wave propagation. S= W/m^2 U= J
Question 2: For an electromagnetic plane wave, the electric field is given by: Ē= E, cos(kz...
Question 2: For an electromagnetic plane wave, the electric field is given by: Ē= E, cos(kz +wt) ĉ +0 ġ+02 a) Determine the direction of propagation of the electromagnetic wave. b) Find the magnitude and direction of the magnetic field for the given electromagnetic wave B. c) Calculate the Poynting vector associated with this electromagnetic wave. What direction does this vector point? Does this makes sense? d) If the amplitude of the magnetic field was measured to be 2.5 *...
A traveling electromagnetic wave in a vacuum has an electric field amplitude of 99.9 V/m. Calculate...
A traveling electromagnetic wave in a vacuum has an electric field amplitude of 99.9 V/m. Calculate the intensity S of this wave. Then, determine the amount of energy U that flows through area of 0.0231 m² over an interval of 14.1 s, assuming that the area is perpendicular to the direction of wave propagation. S = W/m2 U = J
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...
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.
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...
Question 2: For an electromagnetic plane wave, the electric field is given by: Ē= E, cos(kz +wt) ĉ +0 ġ+02 a) Determine the direction of propagation of the electromagnetic wave. b) Find the magnitude and direction of the magnetic field for the given electromagnetic wave B. c) Calculate the Poynting vector associated with this electromagnetic wave. What direction does this vector point? Does this makes sense? d) If the amplitude of the magnetic field was measured to be 2.5 *...
A traveling electromagnetic wave in a vacuum has an electric field amplitude of 99.9 V/m. Calculate the intensity S of this wave. Then, determine the amount of energy U that flows through area of 0.0231 m² over an interval of 14.1 s, assuming that the area is perpendicular to the direction of wave propagation. S = W/m2 U = J
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...
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