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Grade: 12
        The electric field of a plane electromagnetic wave in vacuumed is represented by = 0 , = 0 , , = 0.5 cos [ 2ᴫ x10^8( t -x/c ) ]  what is the direction of propagation of electromagnetic wave . 2) Find the wavelength of the wave. 3) Calculate the component of associated magnetic field.
one year ago

Answers : (1)

Vikas TU
6887 Points
							
  1. The direction of wave is in positive direction.
  2. wavelength = 2*pi*v/w = > (3/2pi)*2*pi/(2pi * 10^8) => 3/2pi * 10^-8
  3. Ecomponent = 0.5
one year ago
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