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Ohm (Ω)

Ohm is an electrical unit of resistance.

Ohm is named after George Simon Ohm.

The Ohm's symbol is the letter: Ω.

 

1Ω = 1V / 1A = 1J · 1s / 1C2

Table of resistance values of Ohm

namesymbolconversionexample
milli-ohmmΩ1mΩ = 10-3ΩR0 = 10
ohmΩ

-

R1 = 10Ω
kilo-ohmkΩ1kΩ = 103ΩR2 = 2
mega-ohmMΩ1MΩ = 106ΩR3 = 5

Ohmmeter

Ohmmeter is a measurement device that measures resistance.

 


See also

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