| elec | electricity, electric |
|---|
| electricity | Origin: Cf. F. Electricite. See Electric. 1. A power in nature, a manifestation of energy, exhibiting itself when in disturbed equilibrium or in activity by a circuit movement, the fact of direction in which involves polarity, or opposition of properties in opposite directions; also, by attraction for many substances, by a law involving attraction between surfaces of unlike polarity, and repulsion between those of like; by exhibiting accumulated polar tension when the circuit is broken; and by producing heat, light, concussion, and often chemical changes when the circuit passes between the poles or through any imperfectly conducting substance or space. It is generally brought into action by any disturbance of molecular equilibrium, whether from a chemical, physical, or mechanical, cause. Electricity is manifested under following different forms: (a) Statical electricity, called also Frictional or Common, electricity, electricity in the condition of a stationary charge, in which the disturbance is produced by friction, as of glass, amber, etc, or by induction. (b) Dynamical electricity, called also Voltaic electricity, electricity in motion, or as a current produced by chemical decomposition, as by means of a voltaic battery, or by mechanical action, as by dynamo-electric machines. (c) Thermoelectricity, in which the disturbing cause is heat (attended possibly with some chemical action). It is developed by uniting two pieces of unlike metals in a bar, and then heating the bar unequally. (d) Atmospheric electricity, any condition of electrical disturbance in the atmosphere or clouds, due to some or all of the above mentioned causes. (e) Magnetic electricity, electricity developed by the action of magnets. (f) Positive electricity, the electricity that appears at the positive pole or anode of a battery, or that is produced by friction of glass; called also vitreous electricity. (g) Negative electricity, the electricity that appears at the negative pole or cathode, or is produced by the friction of resinous substance; called also resinous electricity. (h) Organic electricity, that which is developed in organic structures, either animal or vegetable, the phrase animal electricity being much more common. 2. The science which unfolds the phenomena and laws of electricity; electrical science. 3. Electrifying energy or characteristic. Source: Websters Dictionary (01 Mar 1998) |
|---|
| backup electricity, backup services | Power or services needed occasionally; for example, when on-site generation equipment fails. (05 Dec 1998) |
|---|---|
| magneto-electricity | 1. Electricity evolved by the action of magnets. 2. <physics> That branch of science which treats of the development of electricity by the action of magnets; the counterpart of electromagnetism. Source: Websters Dictionary (01 Mar 1998) |
| surplus electricity | Electricity produced by cogeneration equipment in excess of the needs of an associated factory or business. (05 Dec 1998) |
Synonyms :
| electricity |
a physical phenomenon associated with stationary or moving electrons and protons energy made available by the flow of electric charge through a conductor; "they built a car that runs on electricity" keen and shared excitement; "the stage crackled with electricity whenever she was on it"
출처: wordnet.princeton.edu/perl/webwn
|
|---|---|
| electricity |
Electricity is a property of certain subatomic particles (e.g. electrons / protons) which couples to electromagnetic fields and causes attractive and repulsive forces between them. Electricity gives rise to one of the four fundamental forces of nature, and is a conserved property of matter that can be quantified. In this sense, the phrase "quantity of electricity" is used interchangeably with the phrases "charge of electricity" and "quantity of charge. ...
출처: en.wikipedia.org/wiki/Electricity
|
| electricity |
Study of charge and related phenomena.
출처: highered.mcgraw-hill.com/sites/0072480823/student_...
|
| electricity |
A form of energy produced by the flow of particles of matter and consists of commonly attractive positively (protons [+]) and negatively (electrons [-]) charged atomic particles. A stream of electrons, or an electric current.
출처: www.angelfire.com/pa/baconbacon/page4.html
|
| electricity |
A general term for the physical phenomena that arises from the interaction of electric charges.
출처: www.mdk12.org/instruction/curriculum/science/gloss...
|
| electricity | keen and shared excitement |
|---|---|
| electricity | a physical phenomenon associated with stationary or moving electrons and protons |
| electricity | energy made available by the flow of electric charge through a conductor |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|