The ideal operational amplifier (A-level only)
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Op-amp symbol and connections

Op-amp symbol and connections

Op-amp symbol with non-inverting input, inverting input, output, and supply rails labelled

An operational amplifier, or op-amp, is treated as a black box in A-level Physics. We focus on how the voltages at its two inputs control the single output.

The ideal operational amplifier (A-level only) Lesson

  1. A Level
  2. /Physics
  3. /The ideal operational amplifier (A-level only)