Physics Course/Electromagnetic Radiation

Electromagnetic RadiationEdit

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 RadiationEdit

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
\lambda = \frac{C}{f}
 f = \frac{C}{\lambda}
E = h f = h nfo = h \frac{C}{\lambda}

Electromagnetic Radiation SpectrumEdit

Electromagnetic Radiation Spectrum used in communication include frequencies of

Radio transmition diagram en.png


EM Spectrum Properties edit.svg

Wavelength and Frequency of Electromagnetic RadiationEdit

Electromagnetic-Spectrum.png

  • Visible Light has a frequency spectrum

Spectre.svg

Communication Classifications of Electromagnetic WavesEdit

Light spectrum.svg

Last modified on 10 October 2011, at 20:54