Learning objective
State that an induced magnet loses most or all of its magnetism quickly when removed from the magnetic field.
Read the explanation, check the common trap, then practise with flashcards and questions.
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Topic
Permanent and induced magnetism, magnetic forces and fields
Subtopic
Poles of a magnet
Study support
Understand this objective
Quick explanation
State that an induced magnet loses most or all of its magnetism quickly when removed from the magnetic field
- This point belongs to Permanent and induced magnetism, magnetic forces and fields, especially Poles of a magnet.
- You need to be able to state that an induced magnet loses most or all of its magnetism quickly when removed from the magnetic field.
- The key ideas to know are induced magnet, magnet, 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 Poles of a magnet to exam-style questions, flashcards, and revision notes for Permanent and induced magnetism, magnetic forces and fields.
Quick student answer
What is an induced magnet loses most or all of its magnetism quickly when removed from the magnetic field?
Direct answer
In Physics, this page helps you answer questions about an induced magnet loses most or all of its magnetism quickly when removed from the magnetic field within Permanent and induced magnetism, magnetic forces and fields. Focus on the key process, correct scientific terms, and how the idea links to exam-style questions. Key terms to check are Poles of a magnet turns-ratio cue 17 and Poles of a magnet AC-output cue 18.
Key terms
- Poles of a magnet turns-ratio cue 17: A solenoid strength investigation direction cue for State that an induced magnet loses most or all of its magnetism quickly when removed from the magnetic field.. It helps identify the relevant magnetic field, current, transformer coil, motor effect or generator induction evidence, while keeping Poles of a magnet distinct from neighbouring GCSE Physics ideas. Distinct retrieval anchor: fluxcue117a coilcue117b fieldcue117c polecue117d gridcue117e motorcue117f generatorcue117g transformercue117h compasscue117i currentcue117j voltagecue117k forcecue117l.
- Poles of a magnet AC-output cue 18: A coil-and-galvanometer induction direction cue for State that an induced magnet loses most or all of its magnetism quickly when removed from the magnetic field.. It helps identify the relevant magnetic field, current, transformer coil, motor effect or generator induction evidence, while keeping Poles of a magnet distinct from neighbouring GCSE Physics ideas. Distinct retrieval anchor: fluxcue118a coilcue118b fieldcue118c polecue118d gridcue118e motorcue118f generatorcue118g transformercue118h compasscue118i currentcue118j voltagecue118k forcecue118l.
Common trap
generator-effect induction: avoid permanent and induced magnets: Instead, identify the exact Unit 4.7 idea in Poles of a magnet, then explain how it links to a step-down transformer for a low-voltage device and the objective to state that an induced magnet loses most or all of its magnetism quickly when removed from the magnetic field.
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Revision notestopic notes
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Open revision notesRelated learning objectives
- State that the poles of a magnet are the places where magnetic forces are strongest.
Poles of a magnet
- Describe how two magnets exert forces on each other when brought close together.
Poles of a magnet
- State that two like magnetic poles repel each other.
Poles of a magnet
- State that two unlike magnetic poles attract each other.
Poles of a magnet
- Describe attraction and repulsion between magnetic poles as non-contact forces.
Poles of a magnet