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 …

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

RESISTANCE definition: the act or power of resisting, opposing, or withstanding. See examples of resistance used in a sentence.

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 …

Feb 20, 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.

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 …

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.

RESISTANCE definition: 1. the act of fighting against something that is attacking you, or refusing to accept something…. Learn more.

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.

Although it is temperature dependent, it can be used at a given temperature to calculate the resistance of a wire of given geometry.