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Specific resistance is defined as the resistance offered per unit length and unit cross-sectional area when a known amount of voltage is applied. The mathematical representation is as follows: \ (\begin {array} {l}\rho =\frac {RA} {L}\end {array} \) Where, ⍴: specific resistance. R: resistance. A: cross-sectional area.
Resistance is the property of material to oppose the flow of electric current passing through it. Specific resistance is defined as the resistance offered by a unit length and unit cross-section of the substance to a current when a voltage is applied to it.
Specific Resistance. The specific resistance of a material is the resistance offered per unit length & per unit cross-sectional area. It is a constant value & it is equal to the resistivity of the material. It is measured in Ohms.
Specific Resistance is the inherent property of a material…. It is defined as “ the resistance offered per unit length and unit cross sectional area of that material when a known quantity of voltage is applied at its end”….
Specific Resistance (”ρ”) is a property of any conductive material, a figure used to determine the end-to-end resistance of a conductor given length and area in this formula: R = ρl/A. Specific resistance for materials are given in units of Ω-cmil/ft or Ω-meters (metric).
6 days ago · Specific Resistance. Resistivity or specific resistance of a material is a measure of the resistance, which it offers to the flow of current through it. It is an intrinsic property of a material. Specific resistance depends on the composition, temperature, pressure of the material.
6 days ago · The resistance between two ends of a wire is the ratio of the potential difference of the two points to the current flowing through the conductor. Resistivity or specific resistance of a material is defined as the resistance of unit length and unit cross-section of that material.
