Blength and area of cross- section of the conductor Ctemperature of the conductor Dboth 2 and 3Submit The resistivity of a conductor depends on: AMaterial BArea of cross section CAll of the given options DLength
The resistance of a conductor depends onthe cross sectional area of the conductor, the length of the conductor, and its resistivity. It is important to note that electrical conductivity and resistivity are inversely proportional, meaning that the more conductive something is the less resistive it is...
Dresistivity of the material Submit Dall of these Submit What is the resistance of a conductor ? State the factors on which resistance of a conductor depends? How is it related to conductivity of the conductor? View Solution What are the factors on which resistance of a conductor depends? Why...
Cryogenic high-purity aluminum conductors offer greatly reduced resistive energy losses and conductor mass for high energy pulsed power systems. These benefits result from high RRR (residual resistivity ratio) or low electrical resistivity of these conductors. Previous experiments have shown significant ...
The specific penetration depth of the electromagnetic signals (the skin depth) depends on a combination of the bulk resistivity and the signal frequency. The MT exploration technique is particularly sensitive to the presence of interconnected high-conductivity (i.e., low resistivity) material phases,...
of a material is the inverse of the resistivity. Conductivity is usually denoted by the Greek letter σ. The SI unit of conductivity is siemens per meter. It must be noted that conductivity is specifically a property of the material at a given temperature. The conductivity is also known as ...
• A convention is made to measure the pure resistance value and the imaginary resistive value parallel to each other; complex algebra is used to solve the impedance. • Resistivity cannot change the phase of the signal, but induction can change it....
In special cases, the ground resistance should be no more than 5 ohms (no more than 10 ohms in an area with high soil resistivity). The current probe and voltage probe of the ground resistance tester must be vertical to a power line or an underground metal pipe. Use a ground resistance...
What factors affect the resistance of a conductor, check all that apply: A. geometry B. temperature C. none of the above Define Ohm's law. What do you mean by ohmmeter? What ability does a superconductor have to completely lose its resistivity?