The electric field of an electromagnetic wave travelling on a vacuum space is given by: - Ex = 0, Ey = cos (2ñ × 108 [t E₂ = 0 where the amplitude is in V/m, t in second, x in meter and c= 300 000 000 m/s is the speed of light in vacuum. The vacuum permittivity is 8.85 × 10-¹² C²/m²N What is the wavelength (in meter)?. ....m. The average energy flux is n x 10-4 watt/m² What is the value of n? The amplitude of the magnetic field H is z × 10-4 A/m. What is the value of z?

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The electric field of an electromagnetic wave travelling on a vacuum space is given by:
Ex = 0, Ey = cos (2π × 10³ [t − Z]),
E₂ = 0
where the amplitude is in V/m, t in second, x in meter and c= 300 000 000 m/s is the speed of light in
vacuum. The vacuum permittivity is 8.85 × 10-¹² C²/m²N
What is the wavelength (in meter)?. ....m.
The average energy flux is n × 10-4 watt/m² What is the value of n?
The amplitude of the magnetic field H is z × 10-4 A/m. What is the value of z?
Transcribed Image Text:The electric field of an electromagnetic wave travelling on a vacuum space is given by: Ex = 0, Ey = cos (2π × 10³ [t − Z]), E₂ = 0 where the amplitude is in V/m, t in second, x in meter and c= 300 000 000 m/s is the speed of light in vacuum. The vacuum permittivity is 8.85 × 10-¹² C²/m²N What is the wavelength (in meter)?. ....m. The average energy flux is n × 10-4 watt/m² What is the value of n? The amplitude of the magnetic field H is z × 10-4 A/m. What is the value of z?
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