| electromagnet | <physics> A mass, usually of soft iron, but sometimes of some other magnetic metal, as nickel or cobalt, rendered temporarily magnetic by being placed within a coil of wire through which a current of electricity is passing. The metal is generally in the form of a bar, either straight, or bent into the shape of a horseshoe. Source: Websters Dictionary (01 Mar 1998) |
|---|---|
| electromagnetic | <physics> Of, Pertaining to, or produced by, magnetism which is developed by the passage of an electric current. Electromagnetic engine, an engine in which the motive force is electromagnetism. Electromagnetic theory of light, a theory of light which makes it consist in the rapid alternation of transient electric currents moving transversely to the direction of the ray. (03 Mar 1998) |
| electromagnetic coupling | <physics> A means of extracting energy from a magnetically confined plasma, where the plasma expands and pushes on the confining magnetic field, causing electrical energy to be generated in the external field-generating circuits. (09 Oct 1997) |
| electromagnetic fields | Fields representing the joint interplay of electric and magnetic forces. (12 Dec 1998) |
| electromagnetic flowmeter | A flowmeter in which a magnetic field is applied to a blood vessel to measure flow in terms of the voltage developed by the blood as a conductor moving through the magnetic field. (05 Mar 2000) |
| electromagnetic force | <physics> One of the fundamental forces of interaction which influences charged entities. In quantum field theory, the electromagnetic force is mediated by particles of exchange called (virtual) photons. Photons are massless and travel at the speed of light c. The electromagnetic force obeys an inverse square law, which makes sense because it is mediated by particles that have an infinite lifetime (special-relativistically, time stops in a frame moving at c when observed from a non-moving frame). (05 Jan 1998) |
| electromagnetic induction | Electromagnetic waves propagated by induction in an electromagnetic field. (05 Mar 2000) |
| electromagnetic lens | <apparatus> An electromagnet designed to produce a suitably shaped magnetic field for the focusing and deflection of electrons or other charged particles in electron optical instruments (cf. Electrostatic lens.) See: microscope, electron. (05 Aug 1998) |
| electromagnetic radiation | <physics> Radiation (such as radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays) which consists of associated, interacting electric and magnetic field waves which travel at the speed of light. All forms of electromagnetic radiation can be transmitted through vacuum. Electromagnetic waves in plasmas are generally more complex in their behaviour, depending on their frequency. (09 Oct 1997) |
| electromagnetic unit | The unit in an absolute system (CGS) of unit's utilizing the magnetic effects of current; e.g., abampere, abfarad, abhenry, abohm, abvolt. (05 Mar 2000) |
| electromagnetic wave | <physics> A wave of electric and magnetic fields that can move through space. Particles which make up the waves are called photons. (09 Oct 1997) |
| electromagnetics | Phenomena involving magnets, electric currents through conductors and the electric and magnetic fields thus produced, as in electric motors. (12 Dec 1998) |
| electromagnetism | <physics> The magnetism developed by a current of electricity; the science which treats of the development of magnetism by means of voltaic electricity, and of the properties or actions of the currents evolved. (12 Mar 1998) |
Synonyms : Electromagnetic Field, Field, Electromagnetic, Fields, Electromagnetic
Synonyms : Electromagnetic
| electromagnetic radiation |
radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric charge
출처: wordnet.princeton.edu/perl/webwn
|
|---|---|
| electromagnetic spectrum |
the entire frequency range of electromagnetic waves
출처: wordnet.princeton.edu/perl/webwn
|
| electromagnetic wave |
electromagnetic radiation: radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric charge
출처: wordnet.princeton.edu/perl/webwn
|
| electromagnetism |
magnetism produced by an electric current; "electromagnetism was discovered when it was observed that a copper wire carrying an electric current can magnetize pieces of iron or steel near it" the branch of physics concerned with electromagnetic phenomena
출처: wordnet.princeton.edu/perl/webwn
|
| electromagnetic |
pertaining to or exhibiting magnetism produced by electric charge in motion; "electromagnetic energy"
출처: wordnet.princeton.edu/perl/webwn
|
| electromagnet | a temporary magnet made by coiling wire around an iron core |
|---|---|
| electromagnet | pertaining to or exhibiting magnetism produced by electric charge in motion |
| electromagnet | a delay line based on the time of propagation of electromagnetic waves |
| electromagnet | an interaction between charged elementary particles that is intermediate in strength between the strong and weak interactions |
| electromagnet | the deliberate insertion of electromagnetic energy into transmission paths with the objective of confusing or deceiving operators |
| electromagnet | radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric charge |
| electromagnet | the entire frequency range of electromagnetic waves |
| electromagnet | any of various systems of units for measuring electricity and magnetism |
| electromagnet | radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric charge |
| electromagnet | the branch of physics concerned with electromagnetic phenomena |
| electromagnet | the branch of physics concerned with electromagnetic phenomena |
| electromagnet | magnetism produced by an electric current |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|