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The ability of an object to transfer electric current?
The ability of an object to transfer electric current is determined by its electrical conductivity. Materials with high electrical conductivity, such as metals, allow electric current to flow easily through them, while insulating materials have low electrical conductivity and inhibit the flow of current. Conductors like copper and silver are widely used for their high electrical conductivity.
What is the effect of density on conductivity?
*Electrical conductivity or specific conductivity [sigma] is a measure of a material's ability to conduct an electric current. When an electrical potential difference is placed across a conductor, its movable charges flow, giving rise to an electric current. The conductivity σ is defined as the ratio of the current density J to the electric field strength E : J=Sigma.E
What is longitudnal conductivity?
Longitudinal conductivity refers to the ability of a material to conduct electric current along its length or in the same direction as an applied electric field. It is typically associated with the flow of charge carriers through a material. Materials with high longitudinal conductivity are good conductors of electricity.
What is conductivity tell us about the nature of chemical substances?
Conductivity refers to the ability of a substance to conduct electric current, which provides insights into its ionic or molecular nature. Substances that conduct electricity well, such as salts and acids, typically dissociate into ions in solution, indicating they are electrolytes. Conversely, poor conductors, like most nonmetals, often exist as neutral molecules and do not produce free ions. Thus, conductivity helps classify substances as ionic or covalent and indicates their potential behavior in chemical reactions.
How conductivity of water related with concentration?
The conductivity of water is directly related to the concentration of ions present in the water. As the concentration of ions increases, the water's conductivity also increases because ions are what carry electric charge and allow for the flow of electricity through the water. Pure water, with little to no ions, has low conductivity.
What is electric conductivity intensive or extensive?
Electric conductivity is an intensive property because it does not depend on the size or amount of the material being measured. It is a characteristic of the material itself, not influenced by the quantity.
A property not associated with metal are electric conductivity?
Low Melting Point. Most metals have high melting point and are solids at room temperature.
The ability of a material to transfer heat or electric current is call what?
The ability of a material to transfer heat is called thermal conductivity, while the ability to transfer an electric current is known as electrical conductivity.
The ability of an object to transfer electric current?
The ability of an object to transfer electric current is determined by its electrical conductivity. Materials with high electrical conductivity, such as metals, allow electric current to flow easily through them, while insulating materials have low electrical conductivity and inhibit the flow of current. Conductors like copper and silver are widely used for their high electrical conductivity.
What is conductivity of milk?
The conductivity of the milk is defined by the substances in solution which can ionize and which therefore conduct an electric current.
What is the effect of density on conductivity?
*Electrical conductivity or specific conductivity [sigma] is a measure of a material's ability to conduct an electric current. When an electrical potential difference is placed across a conductor, its movable charges flow, giving rise to an electric current. The conductivity σ is defined as the ratio of the current density J to the electric field strength E : J=Sigma.E
What is the ability of an object to transfer electric current?
The ability of an object to transfer electric current is conductivity.
What is a electolyte?
It is a substance dissociated in ions, with high electric conductivity.
What is DC conductivity?
Direct current (DC) is the unidirectional flow of electric charge."Conductivity" is just the ability of a substance to conduct electric current.Copper and silver have a lot of conductivity. Glass has very little of it.
What is the nickname for electrical conductivity?
The nickname for electrical conductivity is "conductance." It refers to the ability of a material to allow the flow of electric current through it.
What is a strong electolyte?
It is a substance dissociated in ions, with high electric conductivity.
What are the best metal electric conductors?
copper is the best electrical conductivity
