field number
51Field (physics) — The magnitude of an electric field surrounding two equally charged (repelling) particles. Brighter areas have a greater magnitude. The direction of the field is not visible …
52Field Cathedral of the Polish Army — Church of Our Lady Queen of the Polish Crown The Field Cathedral, reconstructed after World War II General information Architectural style Baroque …
53Field trial — A field trial is a competitive event at which hunting dogs compete against one another. Field trials are usually organized by kennel clubs or other gun dog organizations. Field trials are generally considered more competitive than hunt tests in… …
54Number One Crossbar Switching System — The Number One Crossbar Switching System, or 1XB switch, was the primary urban local telephone exchange design used by the Bell System in the mid 20th century. Its switch fabric topology was based on the earlier urban panel switch system, which,… …
55Field-effect transistor — FET redirects here. For other uses, see FET (disambiguation). High power N channel field effect transistor The field effect transistor (FET) is a transistor that relies on an electric field to control the shape and hence the conductivity of a… …
56Field Museum of Natural History — FMNH redirects here. For the Florida Museum of Natural History, see FLMNH. Field Museum of Natural History U.S. National Register of Historic Places …
57Field coil — A field coil is a component of an electro magnetic machine, typically a rotating electrical machine such as a motor or generator. A current carrying coil is used to generate a magnetic field. Magnetic fields require a continuous circuit, thus… …
58Field line — A field line is a locus that is defined by a vector field and a starting location within the field. A vector field defines a direction at all points in space; a field line may be constructed by tracing a path in the direction of the vector field …
59field — ▪ I. field field 1 [fiːld] noun [countable] 1. a subject that people study or are involved in as part of their work: • We are looking for graduates with degrees in artificial intelligence, languages and related fields. • Until recently, NEC was… …
60Field guide — A field guide Bold textis a book designed to help the reader identify wildlife (plants or animals) or other objects of natural occurrence (e.g. minerals). It is generally designed to be brought into the field or local area where such objects… …
