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Ohm

Measurement units: electrical resistance
Symbol: Ω
multiplesOhm (Ω): multiples and submultiples
Volt per ampere to ohms Ohms to volt per ampere

infoThe ohm is defined as an electrical resistance between two points of a conductor when a constant potential difference of one volt, applied to these points, produces in the conductor a current of one ampere, the conductor not being the seat of any electromotive force

1 Ohm = 1 V/A

The power dissipated by a resistor may be calculated from its resistance, and the voltage or current involved. The formula is a combination of Ohm's law and Joule's law
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  • 1 ohm Ω = 1*0.001000000 kiloohms
  • 1 ohm Ω = 1*0.000001000 megaohms
  • 1 ohm Ω = 1*1000000.000000000 microohms μΩ
  • 1 ohm Ω = 1*1000.000000000 miliohms
  • 1 ohm Ω = 1*1.000000000 volt per ampere V/A