From the appliances we cook with, to the communication devices we use, electronic generators are all around us. PC, cell telephones, microwaves and stars are all examples of sources electro-magnetic energy that we either need not, or couldn’t exist without.
Electromagnetic ( EM ) energy has the construction of a wave. A variety of frequencies exist, called the EM spectrum, that relate electric waves by energy level and wavelength. Radio waves thru which television and radio station broadcast operate are at the lowest end of the spectrum. Microwaves we use to cook with are next, followed by obvious light, x-rays and gamma rays.
Anything that emits energy is generating electro-magnetic energy. Whether a campfire, a light bulb, a portable computer or a nuclear reaction, all act as generators of EM energy.
Chemical reactions are a key source of EM radiation. In wood, or other substances, when heat is applied to burn the object, a change of state happens at the molecular level as the substance releases a quantity of energy as an EM wave. In a similar way, a powerful chemical reaction happens in radioactive substances that power nuclear reactors, giving off heat to power an electric plant as well as other harmful radiation
The chemical process occurring in the sun are a much grander example of that that occurs in a fire. At far higher higher temperatures and with extra elements involved, more kinds of EM radiation are produced. Stars are the largest know forms of EM generators.
Besides obvious light, electronic generators exist in the shape of electromagnetic heartbeat generators which are capable of manufacturing EM energy that may break small calcite material like kidney stones. These pulses of energy also have the effect of destroying sensitive electronics in PCs and microprocessors.
Electromagnetic energy is all around us. We take it for granted as well as the electronic energy generator that produce it. Whether you cook, work or play, life of all forms depend on this, and the better we understand it, the better we are able to protect ourselves from it and make use of it.
sunlight and our home appliances including television, radio and the microwave are all examples that use electromagnetic energy. An electromagentic energy generator is to be found everywhere . We’ve got the latest news on free home-made energy.
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