Electric dipole moment has the dimension electric current time length. The SI composite unit of electric dipole moment is the ampere second meter.

Maple knows the units of electric dipole moment listed in the following table.

An asterisk ( * ) indicates the default context, an at sign (@) indicates an abbreviation, and under the prefixes column, SI indicates that the unit takes all SI prefixes, IEC indicates that the unit takes IEC prefixes, and SI+ and SI- indicate that the unit takes only positive and negative SI prefixes, respectively.  Refer to a unit in the Units package by indexing the name or symbol with the context, for example, debye[standard] or D[standard]; or, if the context is indicated as the default, by using only the unit name or symbol, for example, debye or D.

The unit of electric dipole moment is defined as follows.

A debye is defined as $1.\times {10}^{\mathrm{-18}}$ statcoulomb second or $\frac{1.\times {10}^{\mathrm{-21}}}{c}$ coulomb second where c is the magnitude of the speed of light, and is energy-equivalent to $1.\times {10}^{\mathrm{-18}}$ square root dyne square centimeter (sqrt(dyne)*cm^2).

$\mathrm{convert}\left('\mathrm{debye}'\,'\mathrm{dimensions}'\,'\mathrm{base}'=\mathrm{true}\right)$

$\mathrm{electric\_current}\mathrm{time}\mathrm{length}$

$\mathrm{convert}\left(1.\times {10}^{18}\,'\mathrm{units}'\,'\mathrm{debye}'\,'\mathrm{statC}''\mathrm{cm}'\right)$

$1.000000000$

$\mathrm{convert}\left(1.\times {10}^{18}\,'\mathrm{units}'\,'\mathrm{debye}'\,\mathrm{sqrt}\left('\mathrm{dyne}'\right){'\mathrm{cm}'}^2\,'\mathrm{energy}'\right)$

$1.000000000$