The ohm is the SI unit of electrical resistance, one volt per ampere. A component of electrical resistance needs an electric potential difference of to carry electric current under Ohm's law. [ref].

Ancestors (8)

  1. Electrical resistance
  2. Electrical resistance and conductance
  3. Electric current
  4. Electric charge
  5. Electromagnetism
  6. Branches of physics
  7. Physics
  8. Home

Incoming links (7)

View article source

Discussion (0) New discussion

There are no discussions about this article yet.

Articles by others on the same topic (1)

Ohm by Ciro Santilli 40 Updated 2025-07-16
Read the full article
See all articles in the same topic Create my own version