Talk:Free space (electromagnetism): Difference between revisions

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imported>Howard C. Berkowitz
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imported>Milton Beychok
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The introduction to this article uses the same references as the first paragraph of the [http://en.wikipedia.org/wiki/Free_space article on WP]. However, it is constructed around these references differently. [[User:John R. Brews|John R. Brews]] 04:16, 25 November 2010 (UTC)
The introduction to this article uses the same references as the first paragraph of the [http://en.wikipedia.org/wiki/Free_space article on WP]. However, it is constructed around these references differently. [[User:John R. Brews|John R. Brews]] 04:16, 25 November 2010 (UTC)
:Might I suggest a disambiguation page, since free space also is used in computer disk management and hydraulic engineering? [[User:Howard C. Berkowitz|Howard C. Berkowitz]] 04:22, 25 November 2010 (UTC)
:Might I suggest a disambiguation page, since free space also is used in computer disk management and hydraulic engineering? [[User:Howard C. Berkowitz|Howard C. Berkowitz]] 04:22, 25 November 2010 (UTC)
== The F, N, and A terms need to be defined ==
John, the first two equations in the "Classical case" section assume that the reader knows what F, N and A are ... and that may not be a correct assumption. I think the article would benefit from having those terms defined. [[User:Milton Beychok|Milton Beychok]] 06:44, 25 November 2010 (UTC)

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 Definition In classical electromagnetism, the vacuum reference state with no fields or particles; in quantum mechanics, the vacuum state with electromagnetic fields fluctuating about an average value of zero. [d] [e]
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The introduction to this article uses the same references as the first paragraph of the article on WP. However, it is constructed around these references differently. John R. Brews 04:16, 25 November 2010 (UTC)

Might I suggest a disambiguation page, since free space also is used in computer disk management and hydraulic engineering? Howard C. Berkowitz 04:22, 25 November 2010 (UTC)

The F, N, and A terms need to be defined

John, the first two equations in the "Classical case" section assume that the reader knows what F, N and A are ... and that may not be a correct assumption. I think the article would benefit from having those terms defined. Milton Beychok 06:44, 25 November 2010 (UTC)