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Glossary » Units » Electric Resistance » Ohm
Ohm (ohm, W) is a unit in the category of Electric resistance. It is also known as ohms. This unit is commonly used in the SI unit system. Ohm (ohm, W) has a dimension of ML2T-3I-2 where M is mass, L is length, T is time, and I is electric current. It essentially the same as the corresponding standard SI unit ohm.
Note that the seven base dimensions are M (Mass), L (Length), T (Time), Q (Temperature), N (Aamount of Substance), I (Electric Current), and J (Luminous Intensity).

Other units in the category of Electric resistance include Abohm (emu of Resistance) (aW), Siemens (resistance), Statohm (statohm), and Volt Per Ampere (V/A).

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