Physics A-Level

Weighted addition

What Weighted addition means in Physics A-Level, as defined for AQA.

Definition of Weighted addition

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Reference: AQA

Changing an input resistor changes the weighting of that input, allowing weighted addition of the input voltages.

AQA · Operational ampliﬁer in: (study guide)

Topics that use Weighted addition

Operational ampliﬁer in: (AQA A-Level)

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Using Weighted addition in the exam

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