Conservapedia

Electrical resistance

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Electrical resistance is a measure of how much a metal impedes the flow of electrons.[1]

The symbol used to represent electrical resistance is R, it's SI unit is the Ohm (Ω).

Resistance is defined as the potential difference divided by the current:

R = U/I

[2]

References

  1. ↑ http://www.answers.com/topic/electrical-resistance-1
  2. ↑ Wile, Dr. Jay L. Exploring Creation With Physical Science. Apologia Educational Ministries, Inc. 1999, 2000
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