3.2.2 Circuit diagrams — OCR Physics A J249 | GradeGen.AI
Circuit diagrams
OCR GCSE Physics A (J249) — Electricity
What You Need to Know
Represent d.c. circuits using standard symbols and conventions.
Include symbols for cells, power supplies, diodes, LDRs, NTC thermistors, filament lamps, ammeters, voltmeters, resistors (fixed and variable), and switches.
