- LCR 1
Resistance is a current limiting source and a very basic need when we work in field of electronics. The electrical resistance of an electrical conductor is the opposition to the passage of an electric current through that conductor. The inverse quantity is electrical conductance, the ease with which an electric current passes. Electrical resistance shares some conceptual parallels with the notion of mechanical friction. The SI unit of electrical resistance is the ohm (??), while electrical conductance is measured in siemens (S).