Ground, in the context of electronics, is the reference point for all signals or a common path in an electrical circuit where all of the voltages can be measured from. This is also called the common drain since the voltage measurement along it is zero. Advertisements Ground could also ref...
In a properly grounded electrical system, that excess electricity goes directly into the ground. But if your home has electrical outlets that aren’t grounded, the surge could go in a number of dangerous ways. The most dangerous way is if the electricity finds a path to the ground through a...
Earth: The conductive mass of the earth, whose electric potential at any point is conventionally taken as equal to zero. In some countries the term “ground” is used instead of “earth.” Bond: The permanent joining of metallic parts to form an electrically conductive path that will ensure ...
What is electric flux? Which type of material (conductor or insulator) you would want to use in the following cases and provide an explanation? You need to connect a recently landed plane to the Earth in order to ground it and remove the built-up precipitation static. ...
A vacuum tube is an electronic device that uses a vacuum as an insulator and to shield against electric currents. It works by creating a vacuum inside the tube, which means there is no air or other material inside that could conduct electricity. Vacuum tubes are also known as valves in som...
It is interesting to note that, apart from electrical appliances, large structures such as skyscrapers are also earthed. The earthing device is in the form of lightning arrestors, which are placed at the highest point of the building and connected to the ground via a conducting wire or plate....
Electricity is a form of energy that can be created and used on-demand. Learn how current electricity is generated and transmitted to homes and...
People familiar with electricity frequently accept the idea that “Ground is ground,” i.e., that in a house, especially with a grounding system that complies with the NEC or CEC, all points of the grounding system are at the same voltage.The...
One of the most dramatic examples of static discharge islightning. When a cloud system gathers enough charge relative to either another group of clouds or the earth's ground, the charges will try to equalize. As the cloud discharges, massive quantities of positive (or sometimes negative) charge...
given, such as the "voltage at " some point, that is generally that the second point, not given, is the "mass", which can the ground for a domestic network of distribution of electricity, the "casing" of a hand hell device, such as a cell phone, or the background for an antenna....