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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.
Y is the admittance (siemens); G is the conductance (siemens); B is the susceptance (siemens); and; j 2 = −1, the imaginary unit. The dynamic effects of the material's susceptance relate to the universal dielectric response, the power law scaling of a system's admittance with frequency under alternating current conditions.
The SI unit of electrical conductivity is siemens per metre (S/m). Resistivity and conductivity are intensive properties of materials, giving the opposition of a standard cube of material to current. Electrical resistance and conductance are corresponding extensive properties that give the opposition of a specific object to electric current.
Sep.01 -- Christian Bruch, chief executive officer of Siemens AG’s energy business, discusses the unit's strategy and the spinoff from its parent. The spinoff is the latest big move by Siemens ...
Siemens Energy on Monday reported a preliminary profit of 463 million euros in the first quarter. It also said that it expects to exceed guidance of free cash flow pre tax for fiscal 2025 of up to ...
The International System of Units, internationally known by the abbreviation SI (from French Système international d'unités), is the modern form of the metric system and the world's most widely used system of measurement. It is the only system of measurement with official status in nearly every country in the world, employed in science ...
The SI unit for transconductance is the siemens, with the symbol S, as in conductance. ... The SI unit for transresistance is simply the ohm, as in resistance.
Siemens Digital Industries Software (formerly UGS and then Siemens PLM Software) is an American computer software company specializing in 3D & 2D Product Lifecycle Management (PLM) software. The company is a business unit of Siemens , operates under the legal name of Siemens Industry Software Inc , and is headquartered in Plano, Texas .