- Kirchoff's law
- 克希何夫定律
Atmospheric Sciences (English-Chinese) dictionary. 2014.
Atmospheric Sciences (English-Chinese) dictionary. 2014.
Electromotive force — (emf, mathcal{E}) is a term used to characterize electrical devices, such as voltaic cells, thermoelectric devices, electrical generators and transformers, and even resistors. For a given device, if an electric charge Q passes through that device … Wikipedia
Voltage drop — is the reduction in voltage in an electrical circuit between the source and load. In electrical wiring national and local electrical codes may set guidelines for maximum voltage drop allowed in a circuit, to ensure reasonable efficiency of… … Wikipedia
Continuous simulation — refers to a computer model of a physical system that continuously tracks system response over time according to a set of equations typically involving differential equations.[1][2] Contents 1 History 2 Modern applications … Wikipedia
Cathode bias — In order for a vacuum tube (or valve) to operate in a fairly linear region of its characteristic curve, the grid element must be maintained at a bias voltage more negative than the cathode. This is called cathode bias.Early techniquesEarly… … Wikipedia
Kish cypher — The Kish cypher [ [http://technology.newscientist.com/channel/tech/mg19426055.300 Noise keeps spooks out of the loop tech 23 May 2007 New Scientist Tech ] ] , is a classical technique for maintaining secure communications without resort to the… … Wikipedia
Frank H. Easterbrook — Infobox Judge name = Frank Hoover Easterbrook imagesize = caption = office = Chief Judge of the United States Court of Appeals for the Seventh Circuit termstart = November 2006 termend = nominator = Ronald Reagan appointer = predecessor = Joel… … Wikipedia
Tanis Half-Elven — DL character name = Tanis Half Elven class = Fighter caption = homeland = Qualinost race = Half elf gender = Male creator = Margaret Weis and Tracy Hickman debut = Dragons of Autumn Twilight (1984)Tanis Half Elven is a fictional half elven… … Wikipedia
Mathematical descriptions of physical laws — For worded descriptions and criteria of physical laws, see Physical law. For the nomenclature used see Physical quantity and Defining equation (physics). Physical laws are often summarized by a single equation, or at least a small set of… … Wikipedia
Optics — For the book by Sir Isaac Newton, see Opticks. Optical redirects here. For the musical artist, see Optical (artist). Optics includes study of dispersion of light. Optics is the branch of … Wikipedia
Timeline of electromagnetism — The timeline of electromagnetism, that is the timeline of the human understanding of electromagnetic forces, dates back over two thousand years ago. It lists, within the history of electromagnetism, the associated theories, technology, and events … Wikipedia
History of electromagnetism — The history of electromagnetism, that is the human understanding and recorded use of electromagnetic forces, dates back over two thousand years ago, see Timeline of electromagnetism. The ancients must have been acquainted with the effects of… … Wikipedia