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3.2.10 Calculating circuit values — OCR Physics A J249 | GradeGen.AI
Physics A
Electricity
Simple circuits
Calculating circuit values
Calculating circuit values
OCR GCSE Physics A (J249) — Electricity
What You Need to Know
Calculate currents, potential differences, and resistances in d.c. series and parallel circuits.
Perform calculations involving components like thermistors and LDRs.
Revision Notes
1
Calculating circuit values
12 key terms
Practise with Past Papers
Key Terms & Definitions
Previous Subtopic
Resistance in series and parallel
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Testing circuits