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  1. RESISTANCE Definition & Meaning - Merriam-Webster

    The meaning of RESISTANCE is an act or instance of resisting : opposition. How to use resistance in a sentence.

  2. Resistance | Ohm’s Law, Voltage, Current | Britannica

    Jan 8, 2026 · 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 conductor.

  3. Electrical Resistance: What is it? (Symbol, Formula, AC vs DC ...

    Jul 11, 2021 · Resistance (also known as ohmic resistance or electrical resistance) is a measure of the opposition to current flow in an electrical circuit. Resistance is measured in ohms, symbolized by the …

  4. Resistance and Resistivity - HyperPhysics

    The factor in the resistance which takes into account the nature of the material is the resistivity. Although it is temperature dependent, it can be used at a given temperature to calculate the resistance of a …

  5. 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. Electrical resistance is …

  6. Everything You Need to Know About Resistance - Circuit Basics

    This time, we’ll talk about the third fundamental concept in electronics – resistance. In its simplest definition, resistance is the measure of the opposition to current flow in an electric circuit.

  7. 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.

  8. 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, and the …

  9. resistance noun - Definition, pictures, pronunciation and usage notes ...

    Definition of resistance noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

  10. RESISTANCE definition in American English | Collins English Dictionary

    Resistance to something such as a change or a new idea is a refusal to accept it. The U.S. wants big cuts in European agricultural export subsidies, but this is meeting resistance.