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magnet    音标拼音: [m'ægnət]
n. 磁铁,有吸引力之人,有吸引力之物

磁铁,有吸引力之人,有吸引力之物

magnet


magnet
n 1: (physics) a device that attracts iron and produces a
magnetic field
2: a characteristic that provides pleasure and attracts;
"flowers are an attractor for bees" [synonym: {attraction},
{attractor}, {attracter}, {attractive feature}, {magnet}]

Magnet \Mag"net\ (m[a^]g"n[e^]t), n. [OE. magnete, OF. magnete,
L. magnes, -etis, Gr. Magnh^tis li`qos a magnet, metal that
looked like silver, prop., Magnesian stone, fr. Gr.
Magnhsi`a, a country in Thessaly. Cf. {Magnesia},
{Manganese}.]
1. The loadstone; a species of iron ore (the ferrosoferric or
magnetic ore, {Fe3O4}) which has the property of
attracting iron and some of its ores, and, when freely
suspended, of pointing to the poles; -- called also
{natural magnet}.
[1913 Webster]

Dinocrates began to make the arched roof of the
temple of Arsino["e] all of magnet, or this
loadstone. --Holland.
[1913 Webster]

Two magnets, heaven and earth, allure to bliss,
The larger loadstone that, the nearer this.
--Dryden.
[1913 Webster]

2. (Physics) A bar or mass of steel or iron to which the
peculiar properties of the loadstone have been imparted;
-- called, in distinction from the loadstone, an
{artificial magnet}.
[1913 Webster]

Note: An artificial magnet, produced by the action of an
electrical current, is called an {electro-magnet}.
[1913 Webster]

{Field magnet} (Physics & Elec.), a magnet used for producing
and maintaining a magnetic field; -- used especially of
the stationary or exciting magnet of a dynamo or
electromotor in distinction from that of the moving
portion or armature.
[1913 Webster] Magnetic

36 Moby Thesaurus words for "magnet":
ambition, artificial magnet, bar magnet, catch,
center of attraction, center of consciousness, center of interest,
cynosure, dearest wish, desideration, desideratum, desire,
electromagnetic lifting magnet, field magnet, focal point, focus,
focus of attention, forbidden fruit, glimmering goal,
golden vision, hope, horseshoe magnet, lodestar, lodestone,
magnetic needle, magnetite, paramagnet, plum, point of convergence,
polestar, prime focus, prize, solenoid, temptation, trophy, wish

Magnet, NE -- U.S. village in Nebraska
Population (2000): 79
Housing Units (2000): 39
Land area (2000): 0.144242 sq. miles (0.373585 sq. km)
Water area (2000): 0.000000 sq. miles (0.000000 sq. km)
Total area (2000): 0.144242 sq. miles (0.373585 sq. km)
FIPS code: 30310
Located within: Nebraska (NE), FIPS 31
Location: 42.455401 N, 97.470798 W
ZIP Codes (1990): 68749
Note: some ZIP codes may be omitted esp. for suburbs.
Headwords:
Magnet, NE
Magnet



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  • Magnet - Wikipedia
    A magnet is a material or object that produces a magnetic field This magnetic field is invisible but is responsible for the most notable property of a magnet: a force that pulls on other ferromagnetic materials, such as iron, steel, nickel, cobalt, etc and attracts or repels other magnets
  • How Magnets Work | HowStuffWorks
    Magnets are objects that produce magnetic fields and attract metals like iron, nickel and cobalt The magnetic field's lines of force exit the magnet from its north pole and enter its south pole Permanent or hard magnets create their own magnetic field all the time
  • Magnetism | Definition, Examples, Physics, Facts | Britannica
    magnetism, phenomenon associated with magnetic fields, which arise from the motion of electric charges This motion can take many forms It can be an electric current in a conductor or charged particles moving through space, or it can be the motion of an electron in an atomic orbital
  • Types of Magnets: A Comprehensive Overview
    Magnets are a fundamental part of modern life, powering everything from household appliances to industrial equipment The science of magnetism is vast, but at its core, magnets can be categorized into several types based on their durability and material composition
  • HOW DOES A MAGNET WORK? - Magnet Expert
    Discover the science behind magnetism and learn how a magnet works with our educational guide Explore the different types of magnets and their properties
  • What is a Magnet? - GeeksforGeeks
    Magnet is a material that attracts or repels any other similar kind of material in its surroundings This attraction or repulsion is due to the creation of a magnetic field around the magnet The strength of the magnetic field is stronger near the magnet and decreases as we go away from it
  • 22. 1: Magnets - Physics LibreTexts
    Magnetism is a subject that includes the properties of magnets, the effect of the magnetic force on moving charges and currents, and the creation of magnetic fields by currents There are two types of magnetic poles, called the north magnetic pole and south magnetic pole
  • What is a Magnet? - BYJUS
    What is a Magnet? A magnet is defined as An object which is capable of producing magnetic field and attracting unlike poles and repelling like poles
  • Learn About Magnets, Uses Of Magnets, Properties Of Magnets And Magnet . . .
    Magnetism is a broad and well-researched science with a language of its own Our magnet glossary, culled from respected resources around the internet, is your one-stop shop for clear definitions of key magnet terminology
  • What Are Magnets Made Of? | Magnet Basics
    Magnets are objects made with specific elements, creating a magnetic field All magnets have at least two poles – north and south – with the magnetic field lines exiting the north end and re-entering at the south end of the magnet Every magnet retains a north and south pole, regardless of size, even if it has been broken into multiple pieces





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