AQA Combined Science · Physics Paper 1 · P2
Electricity revision
Practice
Lessons
- 2.1Circuit symbols and switches
- 2.2Current and charge
- 2.3Voltage and meters
- 2.4Resistance: making current smaller
- 2.5Series circuits: one path
- 2.6Parallel circuits: separate branches
- 2.7Diodes, LDRs and thermistors
- 2.8Read current–voltage graphs
- 2.9Practical: investigate resistance
- 2.10Practical: current–voltage graphs
- 2.11Mains electricity: AC and DC
- 2.12Plug wires and electrical safety
- 2.13Electrical power and energy
- 2.14The National Grid
- 2.15More practice: electricity calculations