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a.u. of charge density
Symbol:  a.u. 
Category:  Electric charge density 
SI Equivalent:  1.0812×1012 C/m3
Dimension L-3TI 
System:  a.u. 
 
Notes
1 a.u. of charge density = e/a03,
where e is the elementary charge (1.602176×10-19 C) and a0 is the Bohr radius (5.291772×10-11 m).
Convert     a.u.  
1 a.u. =
Electric charge density
  Symbol Unit Name
3.06162×1010  C/ft3  coulomb per cubic foot 
1.77177×107  C/in3  coulomb per cubic inch 
1.0812×1012  C/m3  coulomb per cubic meter 
1.0812×10-6  C/µm3  coulomb per cubic micron 
1081.2  C/mm3  coulomb per cubic millimeter 
Glossary
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Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

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Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

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Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.