Learning objective
(Physics only) (HT only) Describe how a potential difference is induced across a conductor when the conductor moves relative to a magnetic field.
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Topic
Induced potential, transformers and the National Grid (physics only) (HT only)
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Induced potential (HT only)
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Quick explanation
(Physics only) (HT only) Describe how a potential difference is induced across a conductor when the conductor moves relative to a magnetic field
- This point belongs to Induced potential, transformers and the National Grid (physics only) (HT only), especially Induced potential (HT only).
- You need to be able to (Physics only) (HT only) Describe how a potential difference is induced across a conductor when the conductor moves relative to a magnetic field.
- The key ideas to know are conductor, physics only, and magnetic field.
- Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.
Key concepts
Why it matters
This objective helps connect Induced potential (HT only) to exam-style questions, flashcards, and revision notes for Induced potential, transformers and the National Grid (physics only) (HT only).
Quick student answer
What should you know about (Physics only) (HT only) Describe how a potential difference is induced across a conductor when the conductor moves relative to a magnetic field?
Direct answer
In Physics, this page helps you answer questions about (Physics only) (HT only) Describe how a potential difference is induced across a conductor when the conductor moves relative to a magnetic field within Induced potential, transformers and the National Grid (physics only) (HT only). Focus on the key process, correct scientific terms, and how the idea links to exam-style questions. Key terms to check are Induced potential (HT only) direction cue 121 and Induced potential (HT only) cause cue 122.
Key terms
- Induced potential (HT only) direction cue 121: A bench-top compass mapping measurement cue for (Physics only) (HT only) Describe how a potential difference is induced across a conductor when the conductor moves relative to a magnetic field.. It helps identify the relevant magnetic field, current, transformer coil, motor effect or generator induction evidence, while keeping Induced potential (HT only) distinct from neighbouring GCSE Physics ideas. Distinct retrieval anchor: fluxcue221a coilcue221b fieldcue221c polecue221d gridcue221e motorcue221f generatorcue221g transformercue221h compasscue221i currentcue221j voltagecue221k forcecue221l.
- Induced potential (HT only) cause cue 122: A scrapyard lifting magnet measurement cue for (Physics only) (HT only) Describe how a potential difference is induced across a conductor when the conductor moves relative to a magnetic field.. It helps identify the relevant magnetic field, current, transformer coil, motor effect or generator induction evidence, while keeping Induced potential (HT only) distinct from neighbouring GCSE Physics ideas. Distinct retrieval anchor: fluxcue222a coilcue222b fieldcue222c polecue222d gridcue222e motorcue222f generatorcue222g transformercue222h compasscue222i currentcue222j voltagecue222k forcecue222l.
Common trap
National Grid transformer reasoning: avoid AC and DC: Instead, identify the exact Unit 4.7 idea in Induced potential (HT only), then explain how it links to a bar magnet and plotting compass practical and the objective to describe how a potential difference is induced across a conductor when the conductor moves relative to a magnetic field.
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Revision notestopic notes
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Open revision notesRelated learning objectives
- (Physics only) (HT only) Describe how a potential difference is induced when there is a change in the magnetic field around a conductor.
Induced potential (HT only)
- (Physics only) (HT only) State that a current is induced if the conductor is part of a complete circuit.
Induced potential (HT only)
- (Physics only) (HT only) Describe induced potential difference and induced current as the generator effect.
Induced potential (HT only)
- (Physics only) (HT only) State that an induced current generates a magnetic field that opposes the original change.
Induced potential (HT only)
- (Physics only) (HT only) Explain that the original change may be the movement of the conductor or the change in magnetic field.
Induced potential (HT only)