Learning objective
Use potential difference as energy transferred per unit charge.
Read the explanation, check the common trap, then practise with flashcards and questions.
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Topic
Current electricity
Subtopic
Basics of electricity
Aqa A Level PhysicsElectricity
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Quick explanation
Use potential difference as energy transferred per unit charge
- This point belongs to Current electricity, especially Basics of electricity.
- You need to be able to use potential difference as energy transferred per unit charge.
- The key ideas to know are energy transfer, charge, and potential difference.
- Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.
Key concepts
energy transferchargepotential difference
Why it matters
This objective helps connect Basics of electricity to exam-style questions, flashcards, and revision notes for Current electricity.
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Revision notestopic notes
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Open revision notesRelated learning objectives
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- Explain the I-V characteristic of a filament lamp.
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