Its reciprocal quantity is electrical conductance, measuring the ease with which an electric current passes. Electrical resistance shares some conceptual parallels with mechanical friction. The SI unit of electrical resistance is the ohm (Ω), while electrical conductance is measured in siemens (S). [a]
The meaning of RESISTANCE is an act or instance of resisting : opposition. How to use resistance in a sentence.
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 measured in ohms, symbolized by the Greek letter omega (Ω).
RESISTANCE definition: 1. the act of fighting against something that is attacking you, or refusing to accept something…. Learn more.
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 cross-sectional area of the wire.
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.
If you've ever seen a dog on a leash suddenly refuse to walk any farther, you know how much resistance one little pet can put up. Resistance means "refusal to comply with or accept something."
Put simply, resistance is a force that counteracts the flow of electricity. Resistance influences the flow of electricity. This page offers basic knowledge about resistance, along with a detailed explanation of topics such as calculation methods and resistors. What is resistance?