Assertion: coulomb | /r/HasProperty | derived unit
Facets:
value: for electric charge
type: PURPOSE
value: si
type: OTHER
value: despite the relationship
type: OTHER
value: for charge in si
type: LOCATION
value: in the si system
type: LOCATION
value: from the ampere
type: OTHER
Source sentences:
text: The coulomb is a derived unit, not a base unit.
text: The coulomb is an SI derived unit used to measure electric charge.
text: The first definition of the coulomb was by the 1st international Congress of Electrical Engineers in 1881, and clearly indicates that the coulomb is derived from the ampere.
text: While the ampere is 'equivalent' to a coulomb per second, it is not 'defined' in this way because an ampere is an SI base unit while the coulomb is a derived unit (derived units are combinations of base units).
text: Strictly speaking, as the ampere is an SI base unit whereas a coulomb is a derived unit, it is more accurate to say that 'a coulomb is an ampere second (A.s)'.
text: Coulomb (symbol C) is a derived unit for electrical charge in SI; the base units are: 1 C = A
text: Actually, however, the coulomb is a derived unit in the SI system, not the base unit.
text: The coulomb (C) is the derived unit for charge in SI.
text: Given the definition for the Ampere as given in the Ampere entry, I'm inclined to believe that the Ampere is in fact the base unit and the Coulomb is the derived unit, despite the relationship 1
text: The charge of the electron is defined to be negative and the Coulomb is the SI derived unit for electrical charge, therefore a charge of 1 C cannot be from an excess of electrons.
text: The coulomb is the SI derived unit for electric charge.
text: As ampere and seconds are both fundamental units (and coulomb is derived), a coulomb has the dimensions [current][time] i.e. As