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Why Study Electromagnetics

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Name: Abdelrahman Ahmed Saad Id:125251 WHY STUDY ELECTOMAGNETICS Electromagnetic fields are made up of electric and magnetic fields interdependent on each other and vary with time. The electric field acts upon material bodies due to their property of charge while the magnetic field acts upon charge on motion. We cannot escape the reality that electromagnetics is everywhere therefore understanding the fundamental nature of it is very important. Therefor
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    Name: Abdelrahman Ahmed Saad Id: 2525   WHY STUDY ELECTOM GNETICS Electromagnetic fields are made up of electric and magnetic fields interdependent on each other and vary with time. The electric field acts upon material bodies due to their property of charge while the magnetic field acts upon charge on motion. We cannot escape the reality that electromagnetics is everywhere therefore understanding the fundamental nature of it is very important. Therefore Maxwell used a set of equations in doing so and came up with the fundamental basis in understanding electromagnetic waves Looking at the applications of electromagnetic waves are; light, and its interactions with biological tissues and cells. Which help to provide essential information for diagnosis. Electromagnetics is one of the most important forces that govern our existence and defines a new perspective in the way we look at nature. In computer systems it is essential that the engineers have very good understanding of electromagnetics in order to evaluate which approximations are appropriate to any particular design such as the delay  model of the wires clock circles etc. Also spikes in power consumption and current flow that occur in digital systems at the start of each clock circle can have a significant effect in the performance of a system therefore requiring designers to consider the electromagnetic waves carefully when implementing a design. Electromagnetics is also very important in the fabrication process on integrated circuits and in understanding of electrical energy. The use of fields ti create forces and motions to do useful work is essential Electromagnets provides the core of electro mechanics, transformer design and operation, antennas wireless communications system lasers and optoelectronics and radar technology. Understanding electromagnets enables us to sense remote objects, model small light scale microchips analyze objects.  All processes such as generation of light, modulation of light, propagation of light and detection of light. In the field of communication the core is al electromagnetics. Otherwise the physical channel can never be created enabling us to transmit data through free space. And wirelessly. The relationship among space time, spatial and temporal frequencies, special vectors, complexvectors, powers and frequencies in three- dimensional space and time can now be discussed from unified points of  view through the most fundamental sets of equations in all natural science, Maxwell’s eq uations.  Also in the medical fields the developments of MRI’s and CT scanners are one of the breakthroughs that would have never happened unless with the core understanding of how the electromagnetic fields work. To conclude, understanding the mystery of electromagnetic fields is of utmost importance as it revolves all around us and it is the next breakthrough of future sciences.
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