Physics Course/Radiation/Electromagnetic Radiation

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Electromagnetic Radiation

Electromagnetic Radiation is observed in Dipoles consists of two straight wire of different polarities carrying current . Electromagnetic Radiation is spread out as an ElectroMagnetic Wave that compose of an ElectroMagnet Wave perpendicular to an Electric Wave

Onde electromagnetique.svg

Characteristics of Electromagnetic Radiation

Electromagnetic Radiation travels at a speed equal to speed of light in a vaccum C = 3 x 1018 and has a Quanta Energy Level.

v = C = λ f
E = h f = h nfo =

Electromagnetic Radiation Spectrum

Electromagnetic Radiation Spectrum used in communication include frequencies of

Radio transmition diagram en.png


Wavelength and Frequency of Electromagnetic Radiation

Electromagnetic-Spectrum.png

  • Visible Light has a frequency spectrum

Spectre.svg

Communication Classifications of Electromagnetic Waves

Light spectrum.svg

Reference

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