Electrolysis Practice Exam

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What is the term for a flow of electrons that continues in one direction?

Alternating current
Direct current
Integrated current
Static current

The correct answer is: Direct current

The term for a flow of electrons that continues in one direction is direct current. This type of current maintains a constant polarity and uninterrupted flow, making it ideal for applications like battery-powered devices where a steady voltage is necessary. In contrast, alternating current periodically reverses direction, which is typical in power systems used for household electricity. The term “integrated current” does not pertain to a recognized type of current in the context of electrical circuits, and “static current” generally refers to an accumulation of charges that does not involve the flow of current. Therefore, direct current is the correct choice for describing a steady flow of electrons in one consistent direction.