説明中心

potentiometer

[pəˌtɛnʃiˈɑmətər]

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.

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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.