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  2. Ohm - Wikipedia

    en.wikipedia.org/wiki/Ohm

    One of the functions of many types of multimeters is the measurement of resistance in ohms.. The ohm is defined as an electrical resistance between two points of a conductor when a constant potential difference of one volt (V), applied to these points, produces in the conductor a current of one ampere (A), the conductor not being the seat of any electromotive force.

  3. Ohm (disambiguation) - Wikipedia

    en.wikipedia.org/wiki/Ohm_(disambiguation)

    Georg Ohm (1789–1854), German physicist and namesake of the term ohm; Germán Ohm (born 1936), Mexican boxer; Jörg Ohm (1944–2020), former East German football player; Martin Ohm (1792–1872), German mathematician; Rebecca Ohm, United States Air Force officer and fighter pilot; Rune Ohm (born 1980), Danish handball player; Thorsten Ohm ...

  4. Omega - Wikipedia

    en.wikipedia.org/wiki/Omega

    The symbol for the highest power level of a PSI attack in the Mother/EarthBound games; A symbol used by U.S. citizens in the 1960s & 1970s to denote resistance to the U.S. war in Viet Nam. Adapted from the SI unit for electrical resistance. [11] It's used along with Alpha in the Alpha and Omega, a Christian symbol.

  5. Crossword abbreviations - Wikipedia

    en.wikipedia.org/wiki/Crossword_abbreviations

    Cryptic crosswords often use abbreviations to clue individual letters or short fragments of the overall solution. These include: Any conventional abbreviations found in a standard dictionary, such as: "current": AC (for "alternating current"); less commonly, DC (for "direct current"); or even I (the symbol used in physics and electronics)

  6. Electrical resistivity and conductivity - Wikipedia

    en.wikipedia.org/wiki/Electrical_resistivity_and...

    To a point, more doping leads to higher conductivity. The conductivity of a water/aqueous solution is highly dependent on its concentration of dissolved salts, and other chemical species that ionize in the solution. Electrical conductivity of water samples is used as an indicator of how salt-free, ion-free, or impurity-free the sample is; the ...

  7. Siemens (unit) - Wikipedia

    en.wikipedia.org/wiki/Siemens_(unit)

    The siemens (symbol: S) is the unit of electric conductance, electric susceptance, and electric admittance in the International System of Units (SI). Conductance, susceptance, and admittance are the reciprocals of resistance, reactance, and impedance respectively; hence one siemens is equal to the reciprocal of one ohm (Ω −1) and is also referred to as the mho.

  8. Ohms - Wikipedia

    en.wikipedia.org/wiki/Ohms

    ohms (symbol Ω) usually refers to the plural for the unit of electrical resistance, named after Georg Ohm Ohms or OHMS may also refer to: Ohm's law of electric currents, first proposed by Georg Ohm; O.H.M.S., On His/Her Majesty's Service; O.H.M.S., a 1937 British action comedy film; OHMS, an American film starring Leslie Nielsen

  9. Ohm's law - Wikipedia

    en.wikipedia.org/wiki/Ohm's_law

    Ohm explained his experimental results by a slightly more complex equation than the modern form above (see § History below). In physics, the term Ohm's law is also used to refer to various generalizations of the law; for example the vector form of the law used in electromagnetics and material science: