the world > matter > physics > electromagnetic radiation > electricity > electric charge, electricity > [noun] > unit of measurement > obsolete (2)
A unit of electric charge (equal to the present microcoulomb) and also of capacitance (equal to the present microfarad). Disused.
A unit of electric charge, equal to the quantity of electricity conveyed in one second by a current of one ampere (now called coulomb). Obsolete.