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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…
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.
Mar 13, 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.
Sep 12, 2022 · We now consider the resistance of a wire or component. The resistance is a measure of how difficult it is to pass current through a wire or component. Resistance depends on the resistivity.
A force, such as friction, that operates opposite the direction of motion of a body and tends to prevent or slow down the body's motion. A measure of the degree to which a substance impedes the flow of electric current induced by a voltage. Resistance is measured in ohms.
Britannica Dictionary definition of RESISTANCE. 1. : refusal to accept something new or different. [noncount] — often + from. She sensed resistance from some of the staff regarding the changes in policy. — often + to. There was a lot of resistance to the plan when it was first suggested. [singular] They have shown a stubborn resistance to change.
Current, resistance, and resistivity review. 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.
