Difference between revisions of "Magnetism"
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+ | :[https://www.amazon.co.uk/gp/product/0198359837/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359837&linkCode=as2&tag=nrjc-21&linkId=3c4229e8b023b2b60768e7ea2307cc6f ''Magnetism; Electric current and forces, pages 126-127, Gateway GCSE Physics, Oxford, OCR ''] | ||
+ | :[https://www.amazon.co.uk/gp/product/0198359837/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359837&linkCode=as2&tag=nrjc-21&linkId=3c4229e8b023b2b60768e7ea2307cc6f ''Magnetism; Electromagnetic induction, pages 130-131, Gateway GCSE Physics, Oxford, OCR ''] | ||
+ | :[https://www.amazon.co.uk/gp/product/1782945687/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945687&linkCode=as2&tag=nrjc-21&linkId=9a598e52189317a20311d7a632747bc9 ''Magnetism; flux density, pages 52, 54, Gateway GCSE Physics; The Revision Guide, CGP, OCR ''] | ||
+ | :[https://www.amazon.co.uk/gp/product/0198359837/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359837&linkCode=as2&tag=nrjc-21&linkId=3c4229e8b023b2b60768e7ea2307cc6f ''Magnetism; Generators, pages 132-133, Gateway GCSE Physics, Oxford, OCR ''] | ||
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Latest revision as of 09:20, 14 December 2019
Contents
Key Stage 2
Meaning
Magnetism is a force that causes magnets to be attracted or repelled from one another.
- Noun: Magnetism
About Magnetism
- Magnetism is a non-contact force.
- Magnetism only affects certain materials:
- Iron
- Steel
- Cobalt
- Nickel
Magnetism only affects these metals. |
- Magnetism can be attractive or repulsive.
Two magnets facing North-North will repel each other and two magnets facing South-South will repel each other. |
Two magnets facing North-South will attract each other. |
Key Stage 3
Meaning
Magnetism is a force that affects magnetic objects in a magnetic field.
About Magnetism
- Magnetism is a force so it is measured in Newtons.
- Magnetism is a non-contact force because it can act without objects touching.
- Magnetism can be attractive when two opposite poles are near one another or repulsive when two 'like' poles are placed near one another.
- Magnets produce a magnetic field. If Iron,Cobalt or Nickel are in that magnetic field they will be attracted to the magnet.
This diagram shows the magnetic field around a magnet with the North Seeking Pole on the right and South Seeking Pole on the left. |
Key Stage 4
Meaning
Magnetism is a force that affects magnetic objects in a magnetic field.
About Magnetism
- Magnetism is a force so it is measured in Newtons.
- Magnetism is a non-contact force because it can act without objects touching.
- Magnetism can be attractive when two opposite poles are near one another or repulsive when two 'like' poles are placed near one another.
- Magnets produce a magnetic field. If Iron,Cobalt or Nickel are in that magnetic field they will be attracted to the magnet.
This diagram shows the magnetic field around a magnet with magnetic field lines pointing from north to south. |
References
AQA
- Magnetic forces, page 119, GCSE Physics, Hodder, AQA
- Magnetic forces, pages 209, GCSE Combined Science Trilogy 2, Hodder, AQA
- Magnetic forces, pages 216, 217, 221-224, GCSE Combined Science Trilogy; Physics, CGP, AQA
- Magnetic forces, pages 289, 290, 295-298, GCSE Physics; The Complete 9-1 Course for AQA, CGP, AQA
- Magnetic forces, pages 92, 94, 95, GCSE Physics; The Revision Guide, CGP, AQA
- Magnetism, pages 214-231, GCSE Physics; Third Edition, Oxford University Press, AQA
- Magnetism, pages 216, 217, GCSE Combined Science Trilogy; Physics, CGP, AQA
- Magnetism, pages 289, 290, GCSE Physics; The Complete 9-1 Course for AQA, CGP, AQA
Edexcel
- Magnetic forces, pages 172-173, GCSE Physics, Pearson Edexcel
- Magnetic forces, pages 406-407, GCSE Combined Science, Pearson Edexcel
- Magnetism, page 133, GCSE Physics, Pearson Edexcel
- Magnetism, page 375, GCSE Combined Science, Pearson Edexcel
OCR
- Magnetism, pages 183, 184, Gateway GCSE Combined Science; The Revision Guide, CGP, OCR
- Magnetism, pages 52-57, Gateway GCSE Physics; The Revision Guide, CGP, OCR
- Magnetism; current-carrying wires, page 184, Gateway GCSE Combined Science; The Revision Guide, CGP, OCR
- Magnetism; current-carrying wires, page 53, Gateway GCSE Physics; The Revision Guide, CGP, OCR
- Magnetism; Domain model, pages 120-121, Gateway GCSE Physics, Oxford, OCR
- Magnetism; Electric current and forces, pages 126-127, Gateway GCSE Physics, Oxford, OCR
- Magnetism; Electromagnetic induction, pages 130-131, Gateway GCSE Physics, Oxford, OCR
- Magnetism; flux density, pages 52, 54, Gateway GCSE Physics; The Revision Guide, CGP, OCR
- Magnetism; Generators, pages 132-133, Gateway GCSE Physics, Oxford, OCR
- Magnetism; Loudspeakers, pages 136-137, Gateway GCSE Physics, Oxford, OCR
- Magnetism; magnetic fields, pages 183, 184, Gateway GCSE Combined Science; The Revision Guide, CGP, OCR
- Magnetism; magnetic fields, pages 52-57, Gateway GCSE Physics; The Revision Guide, CGP, OCR
- Magnetism; Magnets, pages 120-123, Gateway GCSE Physics, Oxford, OCR
- Magnetism; magnets, pages 183, 184, Gateway GCSE Combined Science; The Revision Guide, CGP, OCR
- Magnetism; magnets, pages 52-56, Gateway GCSE Physics; The Revision Guide, CGP, OCR
- Magnetism; Microphones, pages 136-137, Gateway GCSE Physics, Oxford, OCR
- Magnetism; Motors, pages 128-129, Gateway GCSE Physics, Oxford, OCR
- Magnetism; Transformers, pages 134-135, Gateway GCSE Physics, Oxford, OCR
- Magnetism; Uses, pages 126-137, Gateway GCSE Physics, Oxford, OCR