Potentiometer
by Andrew Lambert Photography/science Photo Library
Title
Potentiometer
Artist
Andrew Lambert Photography/science Photo Library
Medium
Photograph - Photograph
Description
Potentiometer. This is a type of variable resistor. Rotating the shaft varies the resistance to electric current across the contacts at top. Potentiometers are used in such devices as light dimmers and volume controls.
Uploaded
February 16th, 2021
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