GCSE OCR Combined Science A (Gateway): Physics · Topic 3
Electricity
In short
Topic 3: Electricity in GCSE OCR Combined Science A (Gateway): Physics covers 4 topics: Current, Potential Difference and Resistance, Series and Parallel Circuits, Domestic Uses and Safety and Static Electricity. Each one below lists the key points to revise.
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What is in Topic 3: Electricity?
Topic 3: Electricity
Current, Potential Difference and Resistance
- Circuit symbols
- Charge and current
- Resistors and I-V graphs
Series and Parallel Circuits
- Series circuits
- Parallel circuits
Domestic Uses and Safety
- Mains electricity
- Power and energy transfer
- The National Grid
Static Electricity
- Static charge
- Electric fields
Electricity: common questions
What is in Topic 3: Electricity?
It covers 4 topics: Current, Potential Difference and Resistance; Series and Parallel Circuits; Domestic Uses and Safety; Static Electricity.
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