unit electric field
51Conservative vector field — In vector calculus a conservative vector field is a vector field which is the gradient of a function, known in this context as a scalar potential. Conservative vector fields have the property that the line integral from one point to another is… …
52Force field (physics) — Originally a term coined by Michael Faraday to provide an intuitive paradigm, but theoretical construct (in the Kuhnian sense), for the behavior of electromagnetic fields, the term force field refers to the lines of force one object (the source… …
53Townsend (unit) — The Townsend (symbol Td) is a physical unit of E/N, where E is electric field and N is concentration of neutral particles. It is defined by the relation 1 { m Td} = 10^{ 17} m Vcdot cm^2.This unit is important in gas discharge physics, because… …
54Barn (unit) — A barn (symbol b) is a unit of area. Originally used in nuclear physics for expressing the cross sectional area of nuclei and nuclear reactions, today it is used in all fields of high energy physics to express the cross sections of any scattering …
55Brushed DC electric motor — A brushed DC motor is an internally commutated electric motor designed to be run from a direct current power source. Contents 1 Simple two pole DC motor 2 The commutating plane 2.1 Compensation for stator field distortion …
56List of oil field acronyms — Contents 1 # 2 A 3 B 4 C …
57Floyd Bennett Field — For the airport in Queensbury, New York, see Floyd Bennett Memorial Airport. Floyd Bennett Field Historic District U.S. National Register of Historic Places …
58DI unit — A DI unit, DI box, Direct Box, or simply DI (variously claimed to stand for direct input, direct injection or direct interface), is a device typically used in recording studios to connect a high impedance, line level, unbalanced output signal to… …
59Three-phase electric power — This article deals with where, how and why three phase is used. For information on the basic mathematics and principles of three phase, see three phase. Three phase electric power is a common method of alternating current electric power… …
6064th (Yorkton) Field Battery — Infobox Military Unit unit name=64th (Yorkton) Field Battery caption= country=Canada type=Artillery branch=Militia dates= specialization=Field artillery command structure=Royal Canadian Artillery size=One battery current commander=Major Ron… …
