{{ /bcoil/b_errors_for_alternative_definition_of_cross_section_area.png?500 }} 

Errors of B for alternative definition of cross section area.

<box 75% round #aaffaa >
  b_errors_for_alternative_definition_of_cross_section_area.png
{{page>insert/file-sz-cc}}
</box>

{{tag>Files 2DM_book 2017}}