| Farad | domainSubclass | SystemeInternationalUnit | SI CapacitanceMeasure.  Symbol: F.  It is the  capacitance of a capacitator between the plates of which there appears  a difference of potential of 1 Volt when it is charged by a quantity  of electricity equal to 1 Coulomb.  Farad = C/V =  m^(-2)*kg(-1)*s^4*A^2 | Physical | rangeSubclass | MeasureFn | ConstantQuantity, FunctionQuantity | (=>     (and        (instance ?REL RelationExtendedToQuantities)        (instance ?REL BinaryRelation)        (instance ?NUMBER1 RealNumber)        (instance ?NUMBER2 RealNumber)        (holds ?REL ?NUMBER1 ?NUMBER2))     (forall (?UNIT)        (=>           (instance ?UNIT UnitOfMeasure)           (holds ?REL (MeasureFn ?NUMBER1 ?UNIT) (MeasureFn ?NUMBER2 ?UNIT)))))
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