
Electrical resistance and conductance - Wikipedia
Objects made of electrical insulators like rubber tend to have very high resistance and low conductance, while objects made of electrical conductors like metals tend to have very low …
Resistance | Ohm’s Law, Voltage, Current | Britannica
Nov 28, 2025 · The resistance of a wire is directly proportional to its length and inversely proportional to its cross-sectional area. Resistance also depends on the material of the …
What is Resistance? | Fluke
Resistance is a measure of the opposition to the flow of current in an electrical circuit. It is influenced by the material's properties, length, cross-sectional area, and temperature. …
RESISTANCE Definition & Meaning - Merriam-Webster
Dec 8, 2016 · The meaning of RESISTANCE is an act or instance of resisting : opposition. How to use resistance in a sentence.
Resistance and Resistivity - HyperPhysics
Although it is temperature dependent, it can be used at a given temperature to calculate the resistance of a wire of given geometry.
RESISTANCE | English meaning - Cambridge Dictionary
RESISTANCE definition: 1. the act of fighting against something that is attacking you, or refusing to accept something…. Learn more.
Resistance - Definition, Meaning & Synonyms | Vocabulary.com
Resistance means "refusal to comply with or accept something." An individual person can put up resistance against something she disagrees with or doesn't want to participate in.
Electrical Resistance: Step-by-Step Calculations, Formulas
Sep 27, 2025 · Master electrical resistance with step-by-step calculations, Ohm's Law applications, and practical examples. Learn how resistance affects current flow, power …
Physics Tutorial: Electrical Resistance
Electrical resistance is the hindrance to the flow of charge through an electric circuit. The amount of resistance in a wire depends upon the material the wire is made of, the length of the wire, …
20.3: Resistance and Resistivity - Physics LibreTexts
The resistance of an object depends on its shape and the material of which it is composed. For a given shape, the resistance depends on the material of which the object is composed. …