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What does it mean when a material is described as having a low resistance?
When a material has low resistance, it means that it allows electric current to flow through it easily. This is because low resistance indicates that the material offers little opposition to the flow of electrons. Materials with low resistance are commonly used in wires and electrical conductors.
What is a material that loses its resistance to electrical flow at very low temperatures?
A material that loses its resistance to electrical flow at very low temperatures is called a superconductor. This phenomenon is known as superconductivity, where the material exhibits zero electrical resistance below a critical temperature.
Does a good conductor has a high resistance?
No, a good conductor has a low resistance.
How much resistance do conductors have?
Conductors have low resistance to the flow of electric current. The resistance of a conductor depends on its material, length, and cross-sectional area. Materials like copper and silver have low resistance, making them good conductors of electricity.
A material that has almost zero resistance when it is cooled to low temperatures is a....?
Super Conductor :)
What does it mean when a material is described as having a low resistance?
When a material has low resistance, it means that it allows electric current to flow through it easily. This is because low resistance indicates that the material offers little opposition to the flow of electrons. Materials with low resistance are commonly used in wires and electrical conductors.
What is a material that loses its resistance to electrical flow at very low temperatures?
A material that loses its resistance to electrical flow at very low temperatures is called a superconductor. This phenomenon is known as superconductivity, where the material exhibits zero electrical resistance below a critical temperature.
Is a wire thick with low electric resistance?
A wire that is thicker than another wire of the same material has less resistance
Does a good conductor has a high resistance?
No, a good conductor has a low resistance.
How much resistance do conductors have?
Conductors have low resistance to the flow of electric current. The resistance of a conductor depends on its material, length, and cross-sectional area. Materials like copper and silver have low resistance, making them good conductors of electricity.
If a material conducts electricity easily what will it have?
It must have a low resistance to the flow of electric current.
What material that displays near zero resistance at a low temperature is called a(n)?
superconductor.
A material that has almost zero resistance when it is cooled to low temperatures is a....?
Super Conductor :)
The rate at which charges move through a conductor is called?
there is no name for the rate of charge transfer, but its inverse is resistance: resistance is how much charge is resisted, so a low resistance material will have a larger rate of change of charge than a high resistance material.
Good conductors have a high resistance or low?
Good conductors have low resistance. A low resistance allows for the easy flow of electric current through the material. Materials like metals are good conductors because they have many free electrons that can move easily in response to an electric field.
What determines the electrical resistance of a material?
The electrical resistance of a material is determined by factors such as the material's composition, temperature, length, and cross-sectional area. Conductors have low resistance due to their high electron mobility, while insulators have high resistance due to limited electron flow. Resistance increases with longer length and smaller cross-sectional area.
Do different materials have the same resistance?
No, different materials have different resistance values. Resistance depends on the material's electrical properties, such as its conductivity and resistivity. For example, metals generally have low resistance due to their high conductivity, while insulators have high resistance due to their low conductivity.
