Field

Other articles related to "field, fields":

Design Pattern
... to a design problem in a particular field of expertise ... by the architect Christopher Alexander in the field of architecture and has been adapted for various other disciplines, including computer science ... An organized collection of design patterns that relate to a particular field is called a pattern language ...
Electromagnetic Field
... An electromagnetic field (also EMF or EM field) is a physical field produced by moving electrically charged objects ... It affects the behavior of charged objects in the vicinity of the field ... The electromagnetic field extends indefinitely throughout space and describes the electromagnetic interaction ...
Maxwell's Equations - "Microscopic" Vs "Macroscopic" Formulations of The Maxwell Equations
... The microscopic variant of Maxwell's equation expresses the electric E field and the magnetic B field in terms of the total charge and total current present including the charges and currents at the atomic level ... The cost of this factorization is that additional fields, the displacement field D and the magnetizing field-H, are defined that need to be determined ... Phenomenological constituent equations relate the additional fields to the electric field E and the magnetic B-field, often through a simple linear relation ...
Maxwell's Equations - Conceptual Description - Faraday's Law
... describes how a time varying magnetic field creates ("induces") an electric field ... for example, a rotating bar magnet creates a changing magnetic field, which in turn generates an electric field in a nearby wire ...
Australian Rules Football - Laws of The Game - Field
... Both the ball and the field of play are elliptical in shape ... No more than 18 players of each team are permitted to be on the field at any time ... players may be swapped for those on the field at any time during the game ...

Famous quotes containing the word field:

    There is a call to life a little sterner,
    And braver for the earner, learner, yearner.
    Less criticism of the field and court
    And more preoccupation with the sport.
    Robert Frost (1874–1963)

    ... no young colored person in the United States today can truthfully offer as an excuse for lack of ambition or aspiration that members of his race have accomplished so little, he is discouraged from attempting anything himself. For there is scarcely a field of human endeavor which colored people have been allowed to enter in which there is not at least one worthy representative.
    Mary Church Terrell (1863–1954)