The Ways 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.

Air is another very essential material in nature. Being a mixture of gases, air is made up of gases such as carbon dioxide, oxygen, nitrogen and the rare gases. Carbon dioxide is used for plants in the process of photosynthesis while animals use oxygen for their respiratory needs. Air generally has numerous uses in the community such as sweeping away foul smells and keeping nature fresh at all times.

Other important things in nature include the plants. These grow about randomly in nature and have numerous importances as well. The most important thing about these plants is that they create food for the humans and many other living creatures that depend on vegetables as food. This food is created during a process commonly known as photosynthesis. Here plants make use of the chlorophyll in their lives to make food reserves.

In the beginning the earth was simply one big rock or at least scientists claim so. This rock was subjected to the numerous corrosive forces in nature and it gradually broke down. This process went on for so long until there were finally fine textured pieces of rocks and these were called soils. Due to the difference in texture and other qualities as well the soils come in various kinds including clay, loamy, sandy soils and others.

Nature is also field with numerous forces that keep everything in equilibrium. One of them is the force of gravity that originates from the moon unto the earth. This force directs all things from the earth back to the earth. It explains why a stone thrown into space finds its way back to the earth within no time irrespective of the amount of strength used.

Finally is a force known as magnetism. This force basically originates from the earth and rotates around the earth from one pole to the other. Other naturally occurring magnets in nature are the lodestone rocks. These rocks posses all the qualities of a magnet as well. They attract other magnetic substances towards them.

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.

These magnets were created using electricity and hence were called electromagnets. They have various applications in nature including the lifting of heavy metallic objects in industries, to medical procedures in hospitals. These electromagnetic fields also tend to be harmful if the person is directly exposed to them for a long time. Protective gear has been created for the workers that cannot avoid them.




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