Answered

Select the definition of each key term from the drop-down menu.

Alternating Current (AC): Current that reverses polarity or direction with regular frequency. It can be single-phase, two-phase, or three-phase.

Amperage: Unit of electric current equivalent to the flow of one coulomb per second.

Ampere: The flow of electrons through a conductor.

Atom: The smallest unit of a chemical element, consisting of a nucleus surrounded by electrons.

Conductor: Material or substance that readily passes electricity.

Current: The measured flow of electrical current.



Answer :

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Final answer:

Alternating current periodically changes direction, ampere is the unit for electric current, and amperage measures the flow of electric charge.


Explanation:

Alternating current (AC) is the flow of electric charge that periodically reverses direction, while ampere is the SI unit for current, where 1 ampere equals 1 coulomb per second. Current, expressed in amperage, is the movement of electric charge over time, measured in amperes.


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