(= (Quantity.Dimension Ampere) Electrical-Current-Dimension)
(= (Base-Units Si-Unit) (Setof Meter Kilogram Second-Of-Time Ampere Degree-Kelvin Mole Candela Identity-Unit)) (= Milli-Amp (* 0.001 Ampere)) (= Nano-Ampere (* 1.0E-9 Ampere)) (= Pico-Ampere (* 1.0E-12 Ampere))