Physics Course/Electromagnetic Radiation

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 400px 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 Waves/ , wave of frequency in the range of 2KHz - 20 KHz ../Microwave/ , wave of frequency > 3MHz ../Visible Light/ , wave of frequency > 3 THz ../Ultra Violet Waves/ , wave of frequency > 3GHz ../X Rays/ , ../Gamma Rays/ , 600px 600px Wavelength and Frequency of Electromagnetic Radiation 400px Visible Light has a frequency spectrum 400px Communication Classifications of Electromagnetic Waves File:Light_spectrum.svg