Jim Duggan
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a force that acts to stop the progress of something or make it slower: The car's speed was reduced by air / wind resistance. [ C or U ] physics specialized. the degree to which a substance prevents the flow of an electric current through it: Copper has (a) low resistance. Fewer examples.
The meaning of RESISTANCE is an act or instance of resisting : opposition. How to use resistance in a sentence. an act or instance of resisting : opposition; a means of resisting; the power or capacity to resist: such as…
the act or power of resisting, opposing, or withstanding. Synonyms: intransigence, defiance, obstinacy, opposition. the opposition offered by one thing, force, etc., to another. Electricity.
Sep 12, 2022 · The resistivity of a material is a measure of how strongly a material opposes the flow of electrical current. The symbol for resistivity is the lowercase Greek letter rho, ρ, and resistivity is the reciprocal of electrical conductivity: ρ = 1 σ. The unit of resistivity in SI units is the ohm-meter (Ω ⋅ m.
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. On a larger scale, groups of people and even whole countries can display resistance, like when the British put up resistance against Napoleon.
> Unit 12. Current, resistance, and resistivity review. Google Classroom. Microsoft Teams. Review the key terms, equations, and skills related to current, resistance, and resistivity, including how to find the current direction and what resistance depends on. Key terms. Is there a symbol for a resistor? Equations. How to visualize the current.
Check pronunciation: resistance. Definition of resistance noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
