Wiring and componentsQuestion 677 of 1506

An ohmmeter is connected across the two end terminals of a potentiometer. The wiper is turned through its full travel. What does the reading do?

It rises steadily
It falls steadily
It rises, then falls
Stays the same

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Correct answer: Stays the same

The end-to-end resistance is the whole track and it does not depend on the wiper position.

Source: Lessons in Electric Circuits I: DC (Kuphaldt), 6.1: Voltage Divider Circuits

Questions last reviewed: 18 October 2026

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