At some instant and location, the electric field associated with an electromagnetic wave in vacuum has...
At some instant and location, the electric field associated with an electromagnetic wave in vacuum has the strength 99.3 V/m. Find the magnetic field strength, the energy density, and the power flow per unit area, all at the same instant and location.
magnetic field strength: T
energy density: J/m3
power flow per unit area: W/m2
Homework Answers
power flow per unit area is incorrect. You don't have to multiply by 1/2.
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At some instant and location, the electric field associated with
an electromagnetic wave in vacuum has...
At some instant and location, the electric field associated with an electromagnetic wave in vacuum has...
At some instant and location, the electric field associated with an electromagnetic wave in vacuum has the strength 97.3 V/m. Find the magnetic field strength B, the total energy density u, and the power flow per unit area, all at the same instant and location. B= т U = J/m3 power flow per unit area: W/m2
At some instant and location, the electric field associated with an electromagnetic wave in vacuum has...
At some instant and location, the electric field associated with an electromagnetic wave in vacuum has the strength 59.1 V/m. Find the magnetic field strength, the energy density, and the power flow per unit area, all at the same instant and location. magnetic field strength: T energy density: J/mº power flow per unit area: W/m2
At some instant and location, the electric field associated with an electromagnetic wave in vacuum has...
At some instant and location, the electric field associated with an electromagnetic wave in vacuum has the strength 96.1 V/m. Find the magnetic field strength B, the total energy density u, and the power flow per unit area, all at the same instant and location. B= T u= J/m3 power flow per unit area: W/m²
At some instant and location the electric field associated with an electromagnetic wave in vacuum has...
At some instant and location the electric field associated with an electromagnetic wave in vacuum has the strength 77.9 V/m. Find the magnetic field strength, the energy density, and the power flow per unit area, all at the same instant and location. Magnetic field: T Energy density: J/m^3 Power flow per unit area: W/m^2
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The electric field of an electromagnetic wave traveling in the vacuum of space is described by E = (4.60 ✕ 10−3) sin(kx − ωt) V/m. (a) What is the maximum value of the associated magnetic field for this electromagnetic wave? ____T (b) What is the average energy density of the wave? ___J/m3
A traveling electromagnetic wave in a vacuum has an electric field amplitude of 52.7 V/m. Calculate...
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A traveling electromagnetic wave in a vacuum has an electric field amplitude of 68.7 V/m. Calculate the intensity S of this wave. Then, determine the amount of energy U that flows through area of 0.0225 m2 over an interval of 18.9 s , assuming that the area is perpendicular to the direction of wave propagation. S= W/m2 U= J
A traveling electromagnetic wave in a vacuum has an electric field amplitude of 68.3 V/m ....
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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
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
At some instant and location, the electric field associated with an electromagnetic wave in vacuum has the strength 97.3 V/m. Find the magnetic field strength B, the total energy density u, and the power flow per unit area, all at the same instant and location. B= т U = J/m3 power flow per unit area: W/m2
At some instant and location, the electric field associated with an electromagnetic wave in vacuum has the strength 59.1 V/m. Find the magnetic field strength, the energy density, and the power flow per unit area, all at the same instant and location. magnetic field strength: T energy density: J/mº power flow per unit area: W/m2
At some instant and location, the electric field associated with an electromagnetic wave in vacuum has the strength 96.1 V/m. Find the magnetic field strength B, the total energy density u, and the power flow per unit area, all at the same instant and location. B= T u= J/m3 power flow per unit area: W/m²
At some instant and location the electric field associated with an electromagnetic wave in vacuum has the strength 77.9 V/m. Find the magnetic field strength, the energy density, and the power flow per unit area, all at the same instant and location. Magnetic field: T Energy density: J/m^3 Power flow per unit area: W/m^2
A traveling electromagnetic wave in a vacuum has an electric field amplitude of 52.7 V/m. Calculate the intensity S of this wave. Then, determine the amount of energy U that flows through area of 0.0293 m2 over an interval of 11.9 s, assuming that the area is perpendicular to the direction of wave propagation. W S = m2 U = J
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
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
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