An object is responsible for perfoming its function which may be as a result of the electric potential field. The creation of magnetic fields occurs when there is a flow in electric currents. The strength of this magnetic…
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Despite the natural occurrence in the electromagnetic field, there are also human made forces for instance, the use of X-rays in hospitals. When an individual subjects an object to function he employs energy in order for the function to take place. In this connection, we can deduce that the interaction of electric and magnetic field produces a strong magnetic field (Viegas 34).
It has been estimated that the electric fields act in a similar way as gravitation field. In this case, they have to involve action at a force distance. According to Newman (56-59), he noted that gravity force is a conservative force that is capable of moving an object. In a case where gravity is unable to move an object their needs to be application of energy which may impact on potential energy. Object vertical position enables the preservation of potential energy inside the object (Giordano 71-73). The position may be lost when object moves against the rule of gravitation. This calls upon the need for other energy forces to act on an object in order to perform its function. This kind of energy comes in form of work through exerting pressure in an object so as to enhance movement. In regard to this, work is done in a view to gain upon its potential energy. In this case we should note that we cannot rely on the gravitational force but also rely on external force which works on the object. objects are capable of moving from high level to low level energy but in case of moving an object from low level energy to high level energy there is need to apply the use of force which is done as a form of work (Newman 77).
This case is similar in an electric field, a case which requires a charge to be moved against the natural direction. There will be need to employ energy through work. When work is applied it means that there would be an addition of potential energy upon the acted object. This natural direction takes the place
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Renewable energy is the energy that is generated from such natural resources as wind, rain, sunlight, geothermal heat and tides that can be replenished naturally. Approximately 16% of all energy that was consumed in the world was generated from these renewable sources. 3% came from new renewables like small hydro, wind and bio fuels
A long distance is covered to the surface as the energy transforms and is released as its primarily light energy, sunlight. The two forms of solar energy that make it to the earth are light and heat. Solar energy is often termed as alternative energy to the fossil fuel energy sources like oil and coal
By the law of conservation of energy, one type of energy can be converted to the other (TutorVista.com). Every type of energy can be converted to the other. Thermal, solar, wind, hydrodynamic, geothermal and other types of renewable energy sources can be utilized to generate electrical power.
In view of this, it becomes essential to find alternative sources of energy that can replace fossil fuels. The paper attempts to explore the possible alternative sources of energy that can be harnessed and the impediments that come in way in using these sources of energy; the most potential energy source that could be part of human life in future.
Moreover, numerous conflicts have arisen due to the increasing demand for energy. Most of the current energy sources are not sustainable and their usage results in excessive pollution in addition to global warming. There is thus need for alternative energy sources to resolve the existing energy conflicts.
It is necessary that the energy demand and the population growth are assessed so as to make proper sustainability strategies. This is why the energy strategies meeting the worlds growing population demand are crucial undertakings that must be considered by the every nation.
The interior of the earth harbours intense heat in the form of its magma core and it radiates outward, heating underground water reservoirs and rocks until just a few miles below the earths surface. The heat from these reservoirs can be and is harnessed to provide energy for various purposes, like electricity generation, direct use for heating and geo heat pumps.
planville of 25,000 people in the US, with the mayor as an instructor, decision to produce wind energy would depend on many factors such as the strength of wing and frequency of the wind.
Several advantages are associated with wind energy. To start with, wind energy is a
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