Combined Science GCSE
Potential divider circuits
What Potential divider circuits means in Combined Science GCSE, as defined for AQA.
Definition of Potential divider circuits
Check what you remember
Read the wording for your board, then hide it and explain Potential divider circuits in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
The LDR is connected in series with a fixed resistor across a supply, and the output voltage is taken across one of them.
Topics that use Potential divider circuits
- Resistors (AQA GCSE)
Related terms
- Charge carriers in semiconductors
- Circuit construction and diagrams
- Circuit design for valid measurement
- Current–potential difference characteristics
- Diode
- Experimental measurement and error
- Filament lamp
- Forward bias
Using Potential divider circuits in the exam
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