Essays on Electricity

Firstly, before looking at the formal methods of electrostatics, we would like to look at the basis of electrostatic.What is electrostatic?Electrostatics is a branch of physics in science which deals with the phenomena and the properties of stationary electric charges.What are the laws governing electrostatics?There…

Introduction Quantum dots are tiny particles or nanocrystals of a semiconducting materials with diameters in the range of 2-10 nanometer (10-50 atoms). As result of this phenomenon, quantum dots can emit any color of the light from the same materials simply by changing the dots…

A final control element is a device that physically changes a process as a result of a change in a control system setpoint. This is typically done with the use of an actuator and a control valve. The actuator accepts a signal from the control…

Core and shell buildings contain electrical systems that are far more complex in comparison to traditional methods of construction. In some cases, it can be difficult to implement electrical services, as they need to be designed to service tenants which are still unknown. Electrical engineering…

Electro Static; what is it? When materials rub together, an electric charge can build up. If the material is an insulator, that charge is held and doesn’t move and is referred to as static electricity. Electro Static Discharge; what is it? When the charged object…

Introduction Energy Having a strong and reliable source of energy is a key foundation and fundamental for all economies. While economies continue to grow and become dependent on more complex based infrastructure and sophisticated technological systems, energy becomes ever more important to individuals, enterprises and…

Abstract Despite the recent growth and development of construction technologies cold-weather concreting is the ongoing critical issue in the countries with the presence of severe winter weather conditions which require special concrete curing methods to be applied. The issue is considered especially critical since concrete…

From 2007 to 2017 their total revenue decreased by $50 Billion. General Electric has many different operating segments such as aviation, healthcare, power, renewable energy, digital, additive manufacturing, venture capital, finance, lighting, transportation, and oil and gas. Over the past few years, GE sold several…

A manned mission to Mars would be difficult, but a settlement is a whole other ball game. There are thousands of things that we need to think about and prepare for. Millions of variables make a settlement on the red planet near impossible. Radiation, food,…

A miniaturized Gigahertz Transverse Electromagnetic (GTEM) Cell is designed and fabricated to generate uniform electric (E-) field, essential for studying the RF exposure effect on tissue equivalent liquids at Global System for Mobile (GSM) Communication frequencies (914MHz and 2.10GHz). The simulation procedure is discussed and…