Talk:Diffusion current

Nearincomprehensible derivation

The derivation section starts by dropping formulae without ever defining the symbols used - there is no standard notation (symbol conventions differ by textbook, engineering vs. physics, and region). A domain expert may be able to figure out the meaning of the symbosl from the contect, but then a domain expert would not need to reference Wikipedia for the derivation. — Preceding unsigned comment added by 202.156.84.121 (talk) 14:50, 16 April 2012 (UTC)[reply]

Improper writing style

This article should be written without the use of words such as "you".

ICE77 (talk) 01:48, 26 October 2009 (UTC)[reply]

Copyright problem removed

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Copyright problem removed

Prior content in this article duplicated one or more previously published sources. The material was copied from: http://www.ee.ui.ac.id/~astha/courses/ts/teksem/msdiffus.htm http://britneyspears.ac/physics/diffusion/diffusion.htm. Infringing material has been rewritten or removed and must not be restored, unless it is duly released under a compatible license. (For more information, please see "using copyrighted works from others" if you are not the copyright holder of this material, or "donating copyrighted materials" if you are.) For legal reasons, we cannot accept copyrighted text or images borrowed from other web sites or published material; such additions will be deleted. Contributors may use copyrighted publications as a source of information, but not as a source of sentences or phrases. Accordingly, the material may be rewritten, but only if it does not infringe on the copyright of the original or plagiarize from that source. Please see our guideline on non-free text for how to properly implement limited quotations of copyrighted text. Wikipedia takes copyright violations very seriously, and persistent violators will be blocked from editing. While we appreciate contributions, we must require all contributors to understand and comply with these policies. Thank you. Danger (talk) 15:10, 10 October 2011 (UTC)[reply]

No panie no kurwa co to za czcionka? Gdzie kurwa Latex? — Preceding unsigned comment added by 109.107.7.179 (talk) 19:13, 24 January 2012 (UTC)[reply]

derivation tagged for nomenc

Could whoever wrote the section please clarify some of the less-obvious symbols (V_t, μ etc )? I tried fixing some of the obvious notation (E, J, Φ etc.) and added links, though by all means correct anything I could have possibly done wrong. Thanks for clarification. =) F = q(E+v×B) ⇄ ∑_ic_i 07:37, 12 June 2012 (UTC)[reply]

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