- A2-1 11.2) A certain electromagnetic field traveling in vacuum has a maximum electric field of...
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
An electromagnetic wave in a vacuum has a maximum electric field magnitude of 100 Vim and a maximum magnetic field magnitude of 3.33 x 10-7 T The energy density for this Wave is: a.4.425 x 10-8 J m-3 b. 8.85 x 10-12 J m-3 c.8.86 x 10-6 Jm-3 d. 10-8 J m-3
The maximum magnetic field of an electromagnetic wave traveling in a vacuum is Bo = 2.3 x 10^-5 T. What is the average intensity of this electromagnetic wave? a.) 6.3 x 104 W/m2 b.) 1.3 x 105 W/m2 c.) 1.2 x 105 W/m2 d.) 1.3 x 104 W/m2 e.) 6.3 x 105 W/m2
An electromagnetic wave has an electric field with a peak value of 130 N/C. What is the average intensity of the wave? (c = 3.00 x 108 m/s, μ0 = 4π × 10-7 T ∙ m/A, ε0 = 8.85 × 10-12 C2/N ∙ m2)
Timer Evalt The components of the electric field in an electromagnetic wave traveling in vacuum are described by Ex = 0, y = 0, and Ez = 4.69 sin(3.81x - wt) V/m, where x is measured in meters and t in seconds. Calculate the frequency of the wave. E Tries 0/12 Calculate the wavelength of the wave. ** Tries 0/12 Calculate the amplitude of the magnetic field of the wave. SK Tries 0/12 Calculate the intensity of the wave. Tries...
1. The electric field of an electromagnetic wave traveling through vacuum is the following: 5.90x1 : + a. Draw a qualitative sketch of this E function for t = 0. Add the B field as well to complete the EM wave. Be sure to label the axes. Don't worry about your drawing ability. b. What is the magnitude of the magnetic field B.? C. What is the wavelength of the EM wave? d. What is the frequency of the EM...
A traveling electromagnetic wave in a vacuum has an electric field amplitude of 515 V/m . Calculate the intensity of this wave. Then, determine the amount of energy that flows through area of .0293 m^2 over an interval of 15.5 s , assuming that the area is perpendicular to the direction of wave propagation.
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
A traveling electromagnetic wave in a vacuum has an electric field amplitude of 85.9 V/m. Calculate the intensity of this wave. Then, determine the amount of energy U that flows through area of 0.0275 m² over an interval of 19.5 s, assuming that the area is perpendicular to the direction of wave propagation. U=
The electric field of an electromagnetic wave in vacuum is ] (,t) = 12.0 cos(x - m y + wt) Ê. a) Find the angular frequency. b) Find the magnetic field. c) Find the Intensity of the electromagnetic wave.