Difference between revisions of "Poles"
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: Two opposite '''poles''' will [[attract]] each other: North-South. | : Two opposite '''poles''' will [[attract]] each other: North-South. | ||
: A [[compass]] can be used to identify the '''poles''' on an [[magnet]] as it will point towards the South Seeking '''pole''' and away from the North Seeking '''pole'''. | : A [[compass]] can be used to identify the '''poles''' on an [[magnet]] as it will point towards the South Seeking '''pole''' and away from the North Seeking '''pole'''. | ||
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| + | {| class="wikitable" | ||
| + | |- | ||
| + | |[[File:BarMagnetCompass.png|center|200px]] | ||
| + | |[[File:EarthMagnetCompass.png|center|200px]] | ||
| + | |[[File:ElectromagnetCompass.png|center|200px]] | ||
| + | |- | ||
| + | | style="height:20px; width:200px; text-align:center;" |The red point of the [[compass]] points towards the South '''Pole''' of the [[magnet]]. | ||
| + | | style="height:20px; width:200px; text-align:center;" |This [[diagram]] shows that the 'North Pole' of [[Earth]] is the South '''Pole''' of a [[magnet]]. | ||
| + | | style="height:20px; width:200px; text-align:center;" |This [[diagram]] shows that when [[Electrical Current|current]] enters the coil clockwise, that is the South '''Pole''' of a [[magnet]]. | ||
| + | |} | ||
Revision as of 09:35, 4 March 2019
Contents
Key Stage 2
Meaning
There are two poles on a magnet.
A pole is one end of a magnet.
About Poles
- The pole on a magnet can be a north seeking pole or a south seeking pole.
- Two like poles will repel each other: North-North and South-South.
- Two opposite poles will attract each other: North-South.
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| 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
A pole is one end of a magnet.
About Poles
- The pole on a magnet can be a north seeking pole or a south seeking pole.
- Two like poles will repel each other: North-North and South-South.
- Two opposite poles will attract each other: North-South.
Key Stage 4
Meaning
A pole is point on a magnet where the most dense region of magnetic field lines enter the magnet.
About Poles
- The pole on a magnet can be a north seeking pole or a south seeking pole.
- Two like poles will repel each other: North-North and South-South.
- Two opposite poles will attract each other: North-South.
- A compass can be used to identify the poles on an magnet as it will point towards the South Seeking pole and away from the North Seeking pole.
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| The red point of the compass points towards the South Pole of the magnet. | This diagram shows that the 'North Pole' of Earth is the South Pole of a magnet. | This diagram shows that when current enters the coil clockwise, that is the South Pole of a magnet. |