Encyclopedia > Talk:Electromotive force

Article Content

Talk:Electromotive force

Emf is often used as a synonym for potential difference, where the potential difference is induced by an energy source such as a battery. This usage is considered obsolete.

I thought that it is not the same because of the internal resistance in the battery, and that therefore the concept of emf is still needed for a battery. - Patrick 12:09 Feb 4, 2003 (UTC)

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Ocean Beach, New York

... the population is spread out with 21.7% under the age of 18, 5.1% from 18 to 24, 32.6% from 25 to 44, 31.2% from 45 to 64, and 9.4% who are 65 years of age or older. ...