Difference between revisions of "Bar Magnet"
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| style="height:20px; width:200px; text-align:center;" |[[Iron]] filings are a [[Magnetic Material|magnetic material]] so they can be used to show the '''magnetic field'''. | | style="height:20px; width:200px; text-align:center;" |[[Iron]] filings are a [[Magnetic Material|magnetic material]] so they can be used to show the '''magnetic field'''. | ||
|} | |} | ||
| + | |||
| + | ==Key Stage 4== | ||
| + | ===Meaning=== | ||
| + | A '''bar magnet''' is a rectangular cuboid with one end as a [[Poles|North Seeking Pole]] and the other end as a [[Poles|South Seeking Pole]]. | ||
| + | |||
| + | ===About Bar Magnets=== | ||
| + | : '''Bar magnets''' have a [[Magnetic Field|magnetic field]] which can be shown by sprinkling [[Iron]] filings onto a piece of paper over the '''bar magnet'''. | ||
| + | {| class="wikitable" | ||
| + | |- | ||
| + | |[[File:MagneticField.png|center|300px]] | ||
| + | |[[File:MagnetIronFilings.png|center|300px]] | ||
| + | |- | ||
| + | | style="height:20px; width:200px; text-align:center;" |The [[Magnetic Field|magnetic field]] lines point from north to south. | ||
| + | | style="height:20px; width:200px; text-align:center;" |[[Iron]] filings are a [[Magnetic Material|magnetic material]] so they can be used to show the '''magnetic field'''. | ||
| + | |} | ||
| + | |||
| + | ===References=== | ||
| + | ====AQA==== | ||
| + | :[https://www.amazon.co.uk/gp/product/019835939X/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=019835939X&linkCode=as2&tag=nrjc-21&linkId=57e96876985fc39b1a3d8a3e3dc238b6 ''Bar magnets, page 214, GCSE Physics; Third Edition, Oxford University Press, AQA ''] | ||
| + | ====Edexcel==== | ||
| + | :[https://www.amazon.co.uk/gp/product/1782948163/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948163&linkCode=as2&tag=nrjc-21&linkId=0fdbfd5dd397d6e24a9dfb250f08587f ''Bar magnets, page 268, GCSE Physics, CGP, Edexcel ''] | ||
| + | |||
| + | ====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 ''Bar magnets, pages 121, Gateway GCSE Physics, Oxford, OCR ''] | ||
Latest revision as of 18:14, 30 November 2019
Contents
Key Stage 2
Meaning
A bar magnet is a magnet in the shape of a rectangular cuboid.
Key Stage 3
Meaning
A bar magnet is a rectangular cuboid with one end as a North Seeking Pole and the other end as a South Seeking Pole.
About Bar Magnets
- Bar magnets have a magnetic field which can be shown by sprinkling Iron filings onto a piece of paper over the bar magnet.
 |
 |
| The magnetic field lines point from north to south. | Iron filings are a magnetic material so they can be used to show the magnetic field. |
Key Stage 4
Meaning
A bar magnet is a rectangular cuboid with one end as a North Seeking Pole and the other end as a South Seeking Pole.
About Bar Magnets
- Bar magnets have a magnetic field which can be shown by sprinkling Iron filings onto a piece of paper over the bar magnet.
|
|
| The magnetic field lines point from north to south. | Iron filings are a magnetic material so they can be used to show the magnetic field. |