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conductivity    音标拼音: [k,ɑnd,ʌkt'ɪvəti]
n. 导电率,传导率,传导度

导电率,传导率,传导度

conductivity
导电性

conductivity
n 1: the transmission of heat or electricity or sound [synonym:
{conduction}, {conductivity}]


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  • Conductivity (electrolytic) - Wikipedia
    Conductivity or specific conductance of an electrolyte solution is a measure of its ability to conduct electricity The SI unit of conductivity is siemens per meter (S m)
  • Conductivity - Physics Book
    Conductivity is the degree to which a specified material conducts electricity, calculated as the ratio of the current density in the material to the electric field that causes the flow of current
  • Conductivity | Electricity, Resistance Ohm’s Law | Britannica
    Electrical conductivity is the current or the quantity of electricity passing per second through a similar slab when the potential gradient is unity, and it is the reciprocal of the resistivity
  • What is Conductivity? Definition, Formula, Symbol and Unit
    When discussing electrical conductivity, the SI unit of conductivity, known as siemens per meter (S m) or mho, is usually represented by the Greek letter sigma, σ
  • What is conductivity in chemistry? - California Learning Resource Network
    Conductivity, a cornerstone concept in chemistry and materials science, defines a substance’s capacity to facilitate the flow of electrical charge More precisely, it quantifies how readily a material permits the transport of electrons or ions under the influence of an applied electric field
  • Electrical Conductivity - GeeksforGeeks
    What is Electrical Conductivity? Electrical conductivity measures a material's ability to conduct an electric current In simpler terms, it describes how easily electricity can flow through a substance Electrical conductivity is typically measured in siemens per meter (S m)
  • Understanding and Calculating Electrical Conductivity
    Conductivity measures how easily these electrons can flow In general, higher conductivity indicates that a material offers less resistance to electron movement
  • What Is Electrical Conductivity and How Is It Measured?
    Electrical conductivity, represented by the Greek letter sigma ($\sigma$), measures how readily a material allows electric current to pass It is mathematically defined as the reciprocal of electrical resistivity, which measures the material’s inherent opposition to electron flow
  • 6. 3: Conductivity - Physics LibreTexts
    Conductivity is a property of materials that determines conduction current density in response to an applied electric field Recall that conduction current is the flow of charge in response to an electric field (Section 6 1)
  • Conductivity - Maxwells Equations
    The conductivity of a material is defined on this page This parameter is measured in Siemens per meter, which is inverse resistance per unit length It relates the Electric Field and the Current Density at a Single Point





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