Physics Van 3-site Navigational Menu

Physics Van Navigational Menu

Q & A: What is wire gauge?

Learn more physics!

Browse our 5921 answers by or search term

Q:
What is wire guaging?
- Alinnor genevieve
Lagos,Nigeria
A:
The gauge of a wire is simply related to its diameter.  There are several different schemes for converting gauge number to diameter, for example the AWG gauge used in the United States or the British Standard Gauge, SWG.   The metric folk use square millimeters. 
See: http://en.wikipedia.org/wiki/American_wire_gauge
or http://www.reade.com/Conversion/wire_gauge.html
for some more information.

LeeH

(published on 01/02/2010)

Follow-up on this answer.