potentiometer Definition
an instrument for measuring an electromotive force by balancing it against the potential difference produced by passing a known current through a known variable resistance.
Using potentiometer: Examples
Take a moment to familiarize yourself with how "potentiometer" can be used in various situations through the following examples!
Example
The potentiometer is used to measure the voltage of a circuit.
Example
Potentiometers are commonly used in audio equipment to adjust volume and tone.
Summary: potentiometer in Brief
A 'potentiometer' [pəˌtɛnʃiˈɑmətər] is an instrument used to measure an electromotive force by balancing it against the potential difference produced by passing a known current through a known variable resistance. It is commonly used in electronics to measure voltage and adjust volume and tone in audio equipment.
