The electric field of an electromagnetic wave is given by E₂ = -2700 sin(kx + wt) V/m with all other electric field components zero. Units are x in meters and t in seconds. What is the only non- vanishing component of the magnetic field?
The electric field of an electromagnetic wave is given by E₂ = -2700 sin(kx + wt) V/m with all other electric field components zero. Units are x in meters and t in seconds. What is the only non- vanishing component of the magnetic field?
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Transcribed Image Text:The electric field of an electromagnetic wave is given by E₂ = - 2700 sin(kx + @t) V/m with all
other electric field components zero. Units are x in meters and t in seconds. What is the only non-
vanishing component of the magnetic field?
O Bx= -9.0 sin(kx + @t) uT
O By - 9.0 sin(kx + @t) μT
O By = + 9.0 sin(kx + @t) μT
O Bx
=
+ 15 sin(kx + @t) μT
O By = 15 sin(kx + wt) μT
Transcribed Image Text:What is the only non-vanishing component of the Poynting vector and the intensity of the
electromagnetic wave in the previous question?
O Sx = -9700 sin²(kx + ot) W/m², 4900 W/m²
O Sx + 19000 sin²( kx + @t) W/m², 9700 W/m²
=
O Sy=- 19000 sin²(kx + wt) W/m², 9700 W/m²
O Sy = + 9700 sin²(kx + @t) W/m², 9700 W/m²
O Sx = - 19000 sin²(kx + wt) W/m², 9700 W/m²
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