Field

Other articles related to "field, fields":

Australian Rules Football - Laws of The Game - Field
... Both the ball and the field of play are elliptical in shape ... Up to four interchange (reserve) players may be swapped for those on the field at any time during the game ... interchange "gate" with strict penalties for too many players from one side on the field ...
Design Pattern
... computer science is a formal way of documenting a solution to a design problem in a particular field of expertise ... The idea was introduced by the architect Christopher Alexander in the field of architecture and has been adapted for various other disciplines ... An organized collection of design patterns that relate to a particular field is called a pattern language ...
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 ... 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 ... equations relate the additional fields to the electric field E and the magnetic B-field, often through a simple linear relation ...
Electromagnetic Field
... An electromagnetic field (also EMF or EM field) is a physical field produced by moving electrically charged objects ... of charged objects in the vicinity of the field ... The electromagnetic field extends indefinitely throughout space and describes the electromagnetic interaction ...
Maxwell's Equations - Conceptual Description - Faraday's Law
... Faraday's law describes how a time varying magnetic field creates ("induces") an electric field ... a rotating bar magnet creates a changing magnetic field, which in turn generates an electric field in a nearby wire ...

Famous quotes containing the word field:

    ... there are no chains so galling as the chains of ignorance—no fetters so binding as those that bind the soul, and exclude it from the vast field of useful and scientific knowledge. O, had I received the advantages of early education, my ideas would, ere now, have expanded far and wide; but, alas! I possess nothing but moral capability—no teachings but the teachings of the Holy Spirit.
    Maria Stewart (1803–1879)

    My prime of youth is but a frost of cares,
    My feast of joy is but a dish of pain,
    My crop of corn is but a field of tares,
    And all my good is but vain hope of gain:
    The day is past, and yet I saw no sun,
    And now I live, and now my life is done.
    Chidiock Tichborne (1558–1586)

    ... many American Jews have a morbid tendency to exaggerate their handicaps and difficulties. ... There is no doubt that the Jew ... has to be twice as good as the average non- Jew to succeed in many a field of endeavor. But to dwell upon these injustices to the point of self-pity is to weaken the personality unnecessarily. Every human being has handicaps of one sort or another. The brave individual accepts them and by accepting conquers them.
    Agnes E. Meyer (1887–1970)