What is resistance
What is SI unit
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what is resistance ?
Resistance is the opposition to flow or movement. Resistance in a a mechanical system could be friction, wind, gravity. Resistance in an electrical circuit is the limiting or opposition to current flow. It is measured in Ohms.
s. i unit of resistance ?
V = RI
R = V/I
R= Volt / Coulomb
R = Ohm
v is potential diffrence.
SI unit of resistence is ohm or volt/Ampere.
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