Определение ohm в Английский Язык Английский Язык словарь
In the International System of Units, the derived unit of electrical resistance; the electrical resistance of a device across which a potential difference of one volt causes a current of one ampere. Symbol: Ω
As defined by the International Electrical Congress in 1893, and by United States Statute, it is a resistance substantially equal to 109 units of resistance of the C
The electrical unit of resistance The value of resistance through which a potential of one volt will maintain a current of one ampere
The unit of electrical resistance; the resistance between two points of a conductor when a constant difference of potential of 1 volt, applied between these two points, produces in the conductor a current of 1 ampere (the conductor not being the source of any electromotive force)
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
The basic unit of electrical resistance (e g , One ohm is defined as the resistance that causes one volt to drop for each amp flowing through the resistance )
German physicist who formulated Ohm's Law (1787-1854) 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
The unit of electrical impedance, equaling an element's voltage drop divided by its associated current
The unit by which electrical resistance is measured One ohm is equal to the current of one ampere which will flow when a voltage of one volt is applied
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 ampére
Measure of resistance A resistance of one Ohm allows one ampere to flow when a potential difference of one volt is applied to the resistance
The standard unit of resistance, reactance and impedance A resistance of 1 ohm will conduct 1 ampere of current when a voltage of 1 volt is place across it
The electrical unit of resistance The value of resistance through which a potential difference of one volt will maintain a current of one ampere
a unit of electrical resistance equal to that of a conductor in which a current of one ampere is produced by a potential of one volt across its terminals
4521 grams in mass, of a constant cross-sectional area, and of the length of 106
{i} unit of electrical resistance equal to the resistance of a conductor in which the force of one volt produces a current of one ampere (Electricity)
The unit of measurement of resistance symbolized by the Greek letter, omega (W) It is named after George Ohm, a 19th century German physicist One ohm is the value of resistance through which an electromotive force of one volt will maintain a current of one ampere See RESISTANCE
Unit of resistance Symbolized by the Greek capital letter omega (O) It is defined as the resistance, at 0o C, of a uniform column of mercury weighing 14 451 grams One ohm is the value of resistance through which a potential difference of one volt will maintain a current of one ampere
The unit of measurement of electrical resistance The resistance of a circuit in which a potential difference of 1 volt produces a current of 1 ampere
The unit of resistance and impedance One ohm is the resistance of a conductor such that a constant current of one ampere produces a voltage of one volt between the ends of the conductor
The unit of measurement of electrical resistance The resistance of a circuit in which a potential difference of one VOLT produces a current of one ampere
An ohm is a unit which is used to measure electrical resistance. German physicist noted for his contributions to mathematics, acoustics, and the measurement of electrical resistance. a unit for measuring electrical resistance (Georg Simon Ohm (1787-1854), German scientist)
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
The unit of electrical resistance One ohm corresponds to the resistance at which one volt can maintain one ampere of current
unit of electrical resistance used for measuring or testing the capacity of resistance; the unit of resistance equivalent to the resistance of a conductor in which one volt produces a current of one ampere
Ohm's observation that the direct current flowing in an electrical circuit consisting only of resistances is directly proportional to the voltage applied
The law stating that the direct current flowing in a conductor is directly proportional to the potential difference between its ends. It is usually formulated as V = IR, where V is the potential difference, or voltage, I is the current, and R is the resistance of the conductor. Relationship between the potential difference (voltage), electric current, and resistance in an electric circuit. In 1827 Georg Simon Ohm discovered that at constant temperature, the current I in a circuit is directly proportional to the potential difference V, and inversely proportional to the resistance R, or I = V/R. Resistance is generally measured in ohms (). Ohm's law may also be expressed in terms of the electromotive force E of an electric energy source, such as a battery, or E = IR. In an alternating-current circuit, when the combination of resistance and reactance, called impedance Z, is constant, Ohm's law is applicable and V/I = Z
born March 16, 1789, Erlangen, Bavaria died July 6, 1854, Munich German physicist. While teaching mathematics at the Jesuits' College in Cologne (1817-27), he discovered that the flow of electric current through a conductor is directly proportional to the potential difference, or voltage, and inversely proportional to the resistance. He resigned when his theory (Ohm's law) was coldly received. His theory soon came to be widely recognized, and he subsequently taught in Nürnberg (1833-49) and Munich (1849-54). The physical unit measuring electrical resistance was named for him
OHMS is used on official letters from British or Commonwealth government offices. OHMS is the abbreviation for `On Her Majesty's Service' or `On His Majesty's Service'. On Her (or His) Majesty's Service