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The meaning of RESISTANCE is an act or instance of resisting : opposition. How to use resistance in a sentence.
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.
Sep 12, 2022 · The resistivity is a characteristic of the material used to fabricate a wire or other electrical component, whereas the resistance is a characteristic of the wire or component. To calculate the resistance, consider a section of conducting wire with cross-sectional area A, length L, and resistivity .
any mechanical force that tends to retard or oppose motion. see more. noun. the action of opposing something that you disapprove or disagree with. “he encountered a general feeling of resistance from many citizens”. synonyms: opposition. see more. noun. group action in opposition to those in power.
A measure of the degree to which a substance impedes the flow of electric current induced by a voltage. Resistance is measured in ohms. Good conductors, such as copper, have low resistance. Good insulators, such as rubber, have high resistance.
May 30, 2024 · Resistance, in electricity, property of an electric circuit or part of a circuit that transforms electric energy into heat energy in opposing electric current. Resistance involves collisions of the current-carrying charged particles with fixed particles that make up the structure of the conductors.
Opposition of some force, thing, etc. to another or others. A force that retards, hinders, or opposes motion. Power or capacity to resist; specif., the ability of an organism to ward off disease. A process in which the ego opposes the conscious recall of anxiety-producing experiences.
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.
RESISTANCE meaning: 1 : refusal to accept something new or different often + from often + to; 2 : effort made to stop or to fight against someone or something
resistance. [uncountable, singular] dislike of or opposition to a plan, an idea, etc.; the act of refusing to obey. As with all new ideas it met with resistance. resistance to somebody/something There has been a lot of resistance to this new law.