Aplane monchromatic radio wave (lambda = 0.3 m) travels in vacuum along the positive x-axis, with an intensity i = 45 w/m2. suppose at time t = 0, the electric field at the origin is measured to be directed along with positive y-axis with an amplitude equal to its maximum possible value. what is bz, the magnetic field at the origin, at time t = 1.5 ns?
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= Permittivity of free space = 
= Wavelength = 0.3 m
= Electric field
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Aplane monchromatic radio wave (lambda = 0.3 m) travels in vacuum along the positive x-axis, with an...
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