Key term for OCR GCSE Physics A, used in Practical Activity Groups.
A circuit that uses a sensor like an LDR or thermistor to automatically adjust output voltage based on environmental changes.
Sensing circuit appears in OCR GCSE Physics A revision content for Practical skills, especially Practical Activity Groups and Circuit components.
Practical skills
Practical Activity Groups • Circuit components
Electricity
Simple circuits • Relating graphs to component properties
Electricity
Simple circuits • Calculating circuit values
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