Wednesday, 1 July 2015

The Procedures Of Protection From Electromagnetic Fields

By Francis Riggs


The earth is made of numerous materials. Each one of these materials has various unique characteristics and hence applications in nature. Water is one of these materials. It is fluid in nature and hence flows following the terrain of the land. This element has numerous uses in the community including drinking, washing and general cleaning in the community. The procedures of protection from electromagnetic fields are quite essential in the welfare of the community.

Many of the substances on the earth are both visible and tangible in nature, this however is not so for air. Air is basically a mixture of several gases that float around in space due to their weightlessness. They are also colorless and hence invisible to the naked human eye. When in motion air is referred to as wind. Wind can be harnessed using mills to source out energy that can be used in numerous ways.

The plants in the forests also play a very major role in the maintaining the equilibrium of nature. In addition to the provision of food substances these plants also offer shelter to the wild animals and hence keeping them out of the community. Plants also help in the formation of relief rainfall that is very important to the farmers and other people that depend on rain for their water supply.

The various rocks and soils in nature are also very important resources in the eco-system. These soils come in quite a number of samples such as loamy soils, sandy soils and clay soils. The clay soils are majorly used for pottery works. The sandy soils on the other hand are very essential in building and construction works as they are used as binding agents together with the cement.

Numerous other important substances are embedded under the earth and these can be obtained through a process known as mining. It is simply the extraction of materials from the underneath of the earth. The commonly sought substances here include gold ore, iron ore and numerous other important metal species. These can be used in the making of several beautiful ornaments that can be sold for a profit.

When talking about nature, there are numerous other intangible things that cannot be left out. These include the various forces in nature that make the world the complete place that it is. Gravity is one of those forces. The gravitation force of pull tends to return all things from the earth to the earth. This force has numerous application in nature.

This idea was borrowed and used for several applications in nature. It is used in lifters in the industrial areas to carry heavy metallic objects from the surface to higher elevations. These same magnets are also used in mortars and generators to create a continuous kinetic force that is used in the generation of power.

Hospitals also use electromagnetism to diagnose patients. They are also used in the removal of metallic objects out of the human body especially after the occurrence of accidents. These magnetic radiations can however be very harmful if the person is exposed to them for a very long time. There are protective gears that have been designed to cater for this.




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