question: amperage:ampere
choices.label: A B C D
choices.text: power:volts resistance:ohm charge:watts pressure:newton
explanation: "ampere" is the unit of "amperage". watts are a unit of "power", not "volts.". "ohm" is a unit of "resistance". coulomb is a unit of "charge", "watt" is not a unit of "charge". pascals are a unit of "pressure", not "newtons".
relation: amperage ampere R3.10
relation: resistance ohm R3.10