= Electrical resistance and conductance
{wiki=Electrical_resistance_and_conductance}
Electrical resistance and conductance are two fundamental concepts in electrical engineering and physics that describe how materials respond to the flow of electric current. \#\#\# Electrical Resistance **Definition**: Electrical resistance is a measure of the opposition that a material offers to the flow of electric current. It is denoted by the symbol \\( R \\). **Unit**: The unit of resistance is the ohm (Ω).
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