What is the intensity of a traveling plane electromagnetic wave if Bm is 1.1 x 10-3 т?
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A: Electric field is E = (6.50 x 10-3)sin(kx-wt) V/m
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A: Emax= 205 V/m =E0 It is the peak value of electric field.
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Q: Suppose the magnetic field of an electromagnetic wave is given by B = (3.9 x 10-10) sin(kx – wt) T.…
A: Given that,B=3.9×10-10 sinkx-wtB=B0 sinkx-wtso,B0=3.9×10-10 T
Q: The electric field of an electromagnetic wave traveling in the vacuum of space is described by E =…
A: The electric field of EM wave traveling in vacuum is Note:Speed of light is Permittivity of free…
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A: GivenB0 = 2.9 ×10-10 T
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Q: In SI units, the electric field in an electromagnetic wave is described by Ey=116 sin(1.40 x 10²x -…
A: Ey = 116 sin(1.40 x 107 x - ωt)We know the standard equation of electric field asEy = Eo sin(k x -…
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A: Wavelength=12 m amplitude of electric field = 0.60V/m angular frequency =2.1×10-9s-1
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A: magnetic field, B = 9 x 10-6 T speed, v = 0.68 c
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- A plane electromagnetic wave traveling in the positive direction of an x axis in vacuum has components Ex = Ey = 0 and E₂ = (4.7 V/m) cos[(x 1015 s-¹)(t-x/c)]. (a) What is the amplitude of the magnetic field component? (b) Parallel to which axis does the magnetic field oscillate? (c) When the electric field component is in the positive direction of the z axis at a certain point P, what is the direction of the magnetic field component there? Assume that the speed of light is 2.998*108 m/s. (a) Number i UnitsWhat is the maximum electric field strength in an electromagnetic wave that has a maximum magnetic field strength of 4.80×10-4 T (about 10 times the Earth's)? Submit Answer Tries 0/99What is the maximum strength of the E-field in an electromagnetic wave that has a maximum B-field strength of 6.66 × 10^−6 ?.
- Consuder the plane electromagnetic wave given by the following expression(in SI units): Ex = 0 Ey = ( 2 cos(2pie*10^14(t-x/c)+pie/2) Ez =0 what are the frequency,wavelength,direction of motion,amplitude and polarization of the wave? write an expression for the corresponding B(x,y,z,t).A sinusoidal electromagnetic plane wave traveling in a vacuum has an average energy density of 1 J per cubic meter. What is its intensity, and what is its peak electric field strength?Suppose the magnetic field of an electromagnetic wave is given by B = : (1.3 × 10−¹0) sin(kx – wt) T. (a) What is the average energy density of the magnetic field of this wave? J/m³ (b) What is the average energy density of the electric field? J/m³
- The magnetic component of an electromagnetic wave in vacuum has an amplitude of 95.0 nT and an angular wave number of 2.49 m-1. What are (a) the frequency of the wave, (b) the rms value of the electric component, and (c) the intensity of the light?What is the maximum value (in units of N/C) of the electric field Emax in an electromagnetic wave propagating in vacuum whose average intensity is I = 4 %3D W/m2?In SI units, the electric field in an electromagnetic wave is described by E, = 106 sin(1.40 × 10’x – wt). (a) Find the amplitude of the corresponding magnetic field oscillations. UT (b) Find the wavelength å. um (c) Find the frequency f. Hz