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www.harmoniccicle.com The satellites are of great importance to the world today, and only developed countries dominate the technology of their releases. Most of the media uses satellites as a means of propagation of radio signals and television. Electromagnetic waves are from a generating station and launched into the orbit of the earth, where they are received by a satellite. This, in turn, relays the signal to a second station on earth, receiving call, often thousands of miles away from the first. These technological innovations have greatly contributed to what some historians have called for a new era. The television, to take pictures instantly over great distances, combined with the interests of the capitalist mode of production, based on profit, consumption and capital accumulation. But you know what they are magnetic waves? In 1865, Scottish physicist Maxwell (1831-1879), presented four equations, known as "Maxwell's equations". These equations produce the unification of all that was known about electricity and optics. From these equations, Maxwell predicted the existence of electromagnetic waves, imagining that they combined both electric fields and magnetic fields. An electromagnetic wave consists of two waves: one electric and one magnetic. The two waves oscillate perpendicularly relative to one another in the same direction of propagation.
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www.harmoniccicle.com Sateliti su od velikog značaja do danas u svijetu, a samo razvijene zemlje dominiraju tehnologije svojih izdanja. Većina medija koristi satelite kao sredstvo prijenosa radio signala i televizije. Elektromagnetski valovi su iz proizvodne stanice i lansirao u orbitu Zemlje, gdje su primljene od strane satelita. To je, pak, prenosi signal na drugoj stanici na Zemlji, primio poziv, često tisućama kilometara daleko od prvog. Ove tehnološke inovacije uvelike su pridonijeli tome što su neki povjesničari su pozvani za novo doba. Televizije, da se slike odmah preko velikih udaljenosti, u kombinaciji s interesima kapitalističkog načina proizvodnje, koji se temelje na dobit, potrošnje i akumulacije kapitala. Ali, znate što su magnetske valove? U 1865, škotski fizičar Maxwell (1831-1879), predstavljena četiri jednadžbe, poznate kao "Maxwellove jednadžbe". Ove jednadžbe proizvode ujedinjenje sve što je poznato o elektriciteta i optike. Iz tih jednadžbi, Maxwell predvidio postojanje elektromagnetskih valova, zamišljajući da su obje u kombinaciji električnih i magnetskih polja. Elektromagnetski val se sastoji od dva vala: jedan električnih i jedan magnetski. Dva valovi osciliraju okomito u odnosu jedna na drugu u istom smjeru širenja.