Physics, 06.08.2019 01:10 pbarbee3034
Light, radiant heat (infrared radiation), x rays, and radio waves are all examples of traveling electromagnetic waves. electromagnetic waves comprise combinations of electric and magnetic fields that are mutually compatible in the sense that the changes in one generate the other. the simplest form of a traveling electromagnetic wave is a plane wave. for a wave traveling in the x direction whose electric field is in the y direction, the electric and magnetic fields are given bye =e0sin(kxt)j^,b =b0sin(kxt)k^.this wave is linearly polarized in the y direction. in these formulas, it is useful to understand which variables are parameters that specify the nature of the wave. the variables e0 and b0 are the of the electric and magnetic fields.(a) maxima(b) amplitudes(c) wavelengths(d) velocities
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Light, radiant heat (infrared radiation), x rays, and radio waves are all examples of traveling elec...
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