Learning objective
(Physics only) Apply WS 1.4 when explaining electromagnetic devices from diagrams.
Read the explanation, check the common trap, then practise with flashcards and questions.
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Topic
The motor effect
Subtopic
Electromagnetism
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Quick explanation
(Physics only) Apply WS 1.4 when explaining electromagnetic devices from diagrams
- This point belongs to The motor effect, especially Electromagnetism.
- You need to be able to (Physics only) Apply WS 1.4 when explaining electromagnetic devices from diagrams.
- The key ideas to know are electromagnet.
- 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 Electromagnetism to exam-style questions, flashcards, and revision notes for The motor effect.
Quick student answer
What should you know about (Physics only) Apply WS 1.4 when explaining electromagnetic devices from diagrams?
Direct answer
In Physics, this page helps you answer questions about (Physics only) Apply WS 1.4 when explaining electromagnetic devices from diagrams within The motor effect. Focus on the key process, correct scientific terms, and how the idea links to exam-style questions. Key terms to check are Electromagnetism diagnosis cue 79 and Electromagnetism prediction cue 80.
Key terms
- Electromagnetism diagnosis cue 79: A power-station transformer boundary cue for (Physics only) Apply WS 1.4 when explaining electromagnetic devices from diagrams.. It helps identify the relevant magnetic field, current, transformer coil, motor effect or generator induction evidence, while keeping Electromagnetism distinct from neighbouring GCSE Physics ideas. Distinct retrieval anchor: fluxcue179a coilcue179b fieldcue179c polecue179d gridcue179e motorcue179f generatorcue179g transformercue179h compasscue179i currentcue179j voltagecue179k forcecue179l.
- Electromagnetism prediction cue 80: A National Grid substation boundary cue for (Physics only) Apply WS 1.4 when explaining electromagnetic devices from diagrams.. It helps identify the relevant magnetic field, current, transformer coil, motor effect or generator induction evidence, while keeping Electromagnetism distinct from neighbouring GCSE Physics ideas. Distinct retrieval anchor: fluxcue180a coilcue180b fieldcue180c polecue180d gridcue180e motorcue180f generatorcue180g transformercue180h compasscue180i currentcue180j voltagecue180k forcecue180l.
Common trap
motor-effect force direction: avoid motors and generators: Instead, identify the exact Unit 4.7 idea in Electromagnetism, then explain how it links to a loudspeaker coil moving in a magnetic field and the objective to apply WS 1.4 when explaining electromagnetic devices from diagrams.
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Revision notestopic notes
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Open revision notesRelated learning objectives
- State that when a current flows through a conducting wire a magnetic field is produced around the wire.
Electromagnetism
- Describe how the strength of the magnetic field around a wire depends on current through the wire.
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- Describe how the strength of the magnetic field around a wire depends on distance from the wire.
Electromagnetism
- Describe how shaping a wire to form a solenoid increases the strength of the magnetic field created by a current.
Electromagnetism
- State that the magnetic field inside a solenoid is strong and uniform.
Electromagnetism