| slovo | definícia |
ohm
(encz) | ohm,Ohm jednotka el. odporu joe@hw.cz |
ohm
(czen) | Ohm,ohm jednotka el. odporu joe@hw.cz |
Ohm
(gcide) | Ohm \Ohm\ ([=o]m), n. [So called from the German electrician, G.
S. Ohm.] (Elec.)
The standard unit in the measure of electrical resistance,
being the resistance of a circuit in which a potential
difference of one volt produces a current of one amp['e]re.
As defined by the International Electrical Congress in 1893,
and by United States Statute, it is a resistance
substantially equal to 10^9 units of resistance of the C.
G. S. system of electro-magnetic units, and is represented by
the resistance offered to an unvarying electric current by a
column of mercury at the temperature of melting ice 14.4521
grams in mass, of a constant cross-sectional area, and of the
length of 106.3 centimeters. As thus defined it is called the
international ohm.
[1913 Webster]
Ohm's law (Elec.), the statement of the fact that the
strength or intensity of an electrical current is directly
proportional to the electro-motive force, and inversely
proportional to the resistance of the circuit.
[1913 Webster] |
ohm
(wn) | ohm
n 1: a unit of electrical resistance equal to the resistance
between two points on a conductor when a potential
difference of one volt between them produces a current of
one ampere
2: German physicist who formulated Ohm's law (1787-1854) [syn:
Ohm, Georg Simon Ohm] |
ohm
(foldoc) | Ohm
The MKS unit of electrical resistance. One Ohm is
the resistance of a conductor across which a {potential
difference} of one Volt produces a current of one
Ampere. Named after Georg Simon Ohm.
(2003-12-02)
|
| | podobné slovo | definícia |
abohm
(encz) | abohm,absolutní ohm Zdeněk Brož |
kilohm
(encz) | kilohm,kiloohm n: [fyz.] |
megohm
(encz) | megohm,megaohm n: Zdeněk Brož |
ohm
(encz) | ohm,Ohm jednotka el. odporu joe@hw.cz |
ohmage
(encz) | ohmage, n: |
ohmic
(encz) | ohmic,ohmický adj: Zdeněk Brožohmic,ohmový adj: Zdeněk Brož |
ohmic resistance
(encz) | ohmic resistance,ómický odpor n: [el.] elektrický odpor v ohmech Petr
Menšík |
ohmmeter
(encz) | ohmmeter,ohmmetr n: Zdeněk Brož |
reciprocal ohm
(encz) | reciprocal ohm, n: |
absolutní ohm
(czen) | absolutní ohm,abohm Zdeněk Brož |
kiloohm
(czen) | kiloohm,kilohmn: [fyz.] |
megaohm
(czen) | megaohm,megohmn: Zdeněk Brož |
ohm
(czen) | Ohm,ohm jednotka el. odporu joe@hw.cz |
ohmatat
(czen) | ohmatat,thumbv: Zdeněk Brožohmatat,touchv: Zdeněk Brož |
ohmatání
(czen) | ohmatání,touchn: Zdeněk Brož |
ohmatávat
(czen) | ohmatávat,feel upv: Zdeněk Brožohmatávat,touchv: Zdeněk Brož |
ohmický
(czen) | ohmický,ohmicadj: Zdeněk Brož |
ohmmetr
(czen) | ohmmetr,ohmmetern: Zdeněk Brož |
ohmový
(czen) | ohmový,ohmicadj: Zdeněk Brož |
pohmat
(czen) | pohmat,palpationn: Zdeněk Brož |
pohmoždil
(czen) | pohmoždil,bruisedv: Zdeněk Brož |
pohmoždit
(czen) | pohmoždit,bruisev: Zdeněk Brožpohmoždit,contusev: Zdeněk Brož |
pohmožděnina
(czen) | pohmožděnina,bruisen: Zdeněk Brožpohmožděnina,contusionn: Zdeněk Brož |
pohmoždění
(czen) | pohmoždění,bruisingn: Zdeněk Brož |
pohmožděný
(czen) | pohmožděný,bruisedadj: Zdeněk Brož |
Begohm
(gcide) | Begohm \Beg"ohm`\, n. (Elec.)
A unit of resistance equal to one billion ohms, or one
thousand megohms.
[Webster 1913 Suppl.] |
international ohm
(gcide) | Ohm \Ohm\ ([=o]m), n. [So called from the German electrician, G.
S. Ohm.] (Elec.)
The standard unit in the measure of electrical resistance,
being the resistance of a circuit in which a potential
difference of one volt produces a current of one amp['e]re.
As defined by the International Electrical Congress in 1893,
and by United States Statute, it is a resistance
substantially equal to 10^9 units of resistance of the C.
G. S. system of electro-magnetic units, and is represented by
the resistance offered to an unvarying electric current by a
column of mercury at the temperature of melting ice 14.4521
grams in mass, of a constant cross-sectional area, and of the
length of 106.3 centimeters. As thus defined it is called the
international ohm.
[1913 Webster]
Ohm's law (Elec.), the statement of the fact that the
strength or intensity of an electrical current is directly
proportional to the electro-motive force, and inversely
proportional to the resistance of the circuit.
[1913 Webster] |
Megohm
(gcide) | Megohm \Meg"ohm"\, n. [Mega- + ohm.] (Elec.)
One of the larger measures of electrical resistance,
amounting to one million ohms.
[1913 Webster] |
Microhm
(gcide) | Microhm \Mi*crohm"\, n. [Micr- + ohm.] (Elec.)
The millionth part of an ohm.
[1913 Webster] |
Ohmmeter
(gcide) | Ohmmeter \Ohm"me`ter\, n. [Ohm + meter.] (Elec.)
An instrument for indicating directly the electrical
resistance of a circuit in ohms.
[Webster 1913 Suppl.] |
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