Physics Course/Electromagnetic Radiation

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Electromagnetic Radiation[edit]

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[edit]

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[edit]

Electromagnetic Radiation Spectrum used in communication include frequencies of

Radio transmition diagram en.png

EM Spectrum Properties edit.svg

Wavelength and Frequency of Electromagnetic Radiation[edit]


  • Visible Light has a frequency spectrum


Communication Classifications of Electromagnetic Waves[edit]

Light spectrum.svg