no isolated poles
What no isolated poles means in Physics GCSE, as defined for AQA.
Definition of no isolated poles
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Reference: AQA
You cannot get a single pole on its own, because snapping a bar magnet in half simply gives two shorter magnets, each with a north and a south.
Topics that use no isolated poles
- Poles of a magnet (AQA GCSE)
Related terms
- always attraction
- attraction and repulsion
- chain of nails
- contact forces
- demagnetisation
- effect of separation
- equal and opposite forces
- field line spacing
Using no isolated poles in the exam
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