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In which situation will the lowest resistance occur?
The lowest resistance will occur in a situation where the material has high conductivity and short length.
Does silver have a high or low resistance?
Silver is the best natural conductor. It has the lowest resistance of any known natural material. Your conductors - low resistance materials Silver, Copper, Gold, Aluminum, Tungsten, Brass, Iron, Platinum... Gold is sometimes favored in circuits as silver and copper both oxides.
What is the controlling resistance that determines the amount of heat flow through a composite wall?
The thermal resistance of the material with the highest resistance in the composite wall determines the amount of heat flow. Heat flow is restricted by the material with the highest resistance, which is often the material with the lowest thermal conductivity in the composite wall.
Which has the lowest resistance semiconductors superconductors insulator conductor?
Superconductors have the lowest resistance of all materials, with resistance dropping to zero when they are cooled below a certain critical temperature. Conductors have lower resistance than semiconductors and insulators, which have significantly higher resistance and do not conduct electricity as effectively.
What type of wire is the least resistance?
Silver wire has the lowest resistance among common materials used for wiring. Silver is an excellent conductor of electricity, allowing for minimal resistance to the flow of electrons. However, silver is not commonly used for wiring due to its high cost, so copper is typically the preferred choice for its balance of conductivity and affordability.
In which situation will the lowest resistance occur?
The lowest resistance will occur in a situation where the material has high conductivity and short length.
Which wire would have the lowest resistance a long thin iron wire at a high temperature or a short thick copper wire at a low temperature?
The short thick copper wire at a low temperature would have the lowest resistance. Copper has lower electrical resistance than iron, and a shorter, thicker wire has lower resistance compared to a long thin wire, regardless of the temperature.
What has the lowest resistance copper wire or iron wire?
Copper wire. .wikipedia.org/wiki/Electrical_resistivity_and_conductivity
Does silver have a high or low resistance?
Silver is the best natural conductor. It has the lowest resistance of any known natural material. Your conductors - low resistance materials Silver, Copper, Gold, Aluminum, Tungsten, Brass, Iron, Platinum... Gold is sometimes favored in circuits as silver and copper both oxides.
What is the lowest resistance?
Which of the following has the lowest resistance
What is the controlling resistance that determines the amount of heat flow through a composite wall?
The thermal resistance of the material with the highest resistance in the composite wall determines the amount of heat flow. Heat flow is restricted by the material with the highest resistance, which is often the material with the lowest thermal conductivity in the composite wall.
Which wire has the lowest resistance?
Resistance is directly-proportional to the length and resistivity of a conductor, and inversely-proportional to its cross-sectional area. So a shorter wire would have less resistance than a longer wire made from the same material, and a wire with a greater cross-sectional area would have less resistance than one with a smaller cross-sectional area made from the same material. Resistivity depends on the material from which the wire is made, with some materials being better conductors than others. For example, silver has the lowest resistance compared with other metal conductors having identical dimensions. Similarly, a copper wire will have a lower resistance than an aluminium wire of identical dimensions.
What is the specific resistance of copper and aluminum?
The specific resistance of copper is approximately 1.68 x 10^-8 ohm-meter, while the specific resistance of aluminum is approximately 2.82 x 10^-8 ohm-meter. Copper has lower resistance compared to aluminum, making it a better conductor of electricity.
What kind of material is usually used for residential piping?
Yes you are correct the material usually used for residential piping is indeed copper. It is the cheapest and lowest maintenance materials out there.
Name a metal which offers higher resistance to the passage of electricity than copper?
It appears that Plutonium has the lowest conductivity (highest resistance) of all the metals, at 106 /Ohm*cm. This information comes from the link below.
What wire will allow high current to pass through without getting hot?
A wire with low resistance. To obtain the lowest resistance, the wire must be -- thick -- a good conductor; silver, copper, etc. -- cold
What sort of metals are used in computer cords?
Normally copper is used in computer cables because it has one of the lowest resistance of all metals (resistance is how much the electrons scatter while travelling) Which makes it safer. And also it is very cheap. Aliminium is also used in cords but not as often:)
