Question

what do you understand by electric resistance of a wire​

Answer 1

The electrical resistance of an object is a measure of its opposition to the flow of electric current. The inverse quantity is electrical conductance, and is the ease with which an electric current passes. Electrical resistance shares some conceptual parallels with the notion of mechanical friction. The SIunit of electrical resistance is the ohm (Ω), while electrical conductance is measured in siemens (S).

Answer 2

⚛️ ANSWER :-

Electric resistance is the opposing current flowing through a conductor.

The common unit of electrical resistance is ohm and represented by the capital Greek letter omega, Ω.

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