Mention the unit that is used to measure the electric resistance?
Mention the unit that is used to measure the electric resistance?
(A) Kelvin
(B) Ohm
(C) Watt
(D) Coulomb
The ohm, represented by the symbol Ω, is the unit of electrical resistance in the SI system. It is named after the German physicist Georg Simon Ohm. An ohm is defined as the resistance offered between two points on a conductor when a current of 1 ampere flows through it, when a potential difference of 1 volt is applied.
Kelvin: This is the SI unit for thermodynamic temperature.
Watt: This is the SI unit for power, which measures the rate of energy transfer (equivalent to one joule per second).
Coulomb: This is the SI unit for electric charge, representing the quantity of electricity transported by a current of one ampere in one second.