Potentiometer #1 is a photograph by Science Photo Library which was uploaded on July 24th, 2016.
Potentiometer #1
Rotary potentiometer. Potentiometers are a type of variable resistor. On rotary potentiometers such as this turning the shaft (silver, upper centre)... more
Title
Potentiometer #1
Artist
Science Photo Library
Medium
Photograph
Description
Rotary potentiometer. Potentiometers are a type of variable resistor. On rotary potentiometers such as this turning the shaft (silver, upper centre) varies the resistance to electric current across the metal contacts (silver, lower centre). Potentiometers are used in devices such as light dimmers and volume controls.
Uploaded
July 24th, 2016
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