Magnetism (AQA GCSE Physics Combined Science): Flashcards
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Practise the cards
12 cards from this deck
Permanent magnets' key property
Permanent magnets' key property
Always create their own magnetic field
Permanent magnets on/off capability
Permanent magnets on/off capability
Cannot be turned on or off
What permanent magnets always do
What permanent magnets always do
Exert force on magnets or magnetic materials
Another name for induced magnets
Another name for induced magnets
Temporary magnets
Magnetic materials in a magnetic field
Magnetic materials in a magnetic field
Become magnetised (induced magnets)
Induced magnets' repelling ability
Induced magnets' repelling ability
Cannot repel, only attract
What induced magnets lose when field removed
What induced magnets lose when field removed
Most or all of their magnetism
How to make induced magnets
How to make induced magnets
Stroke them with a permanent magnet
Induced magnets and fixed poles
Induced magnets and fixed poles
Do not have fixed poles
Force between permanent & induced magnets
Force between permanent & induced magnets
Always an attraction
Examples of induced magnet materials
Examples of induced magnet materials
Iron, Nickel, Cobalt
Examples of permanent magnets
Examples of permanent magnets
Bar magnets, horseshoe magnets