[Force] [Magnets] [Friction] [Gravity and Upthrust]
Magnets are pieces of metal that attract iron
Different types of magnet
Every magnet has two poles
N= North seeking pole
S= South seeking pole
The poles of a magnet is where the magnetic force is the strongest.
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Iron filings sticking to the |
A magnet has lines of magnetic force around it
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When we sprinkle iron filings on to a piece of paper laid over the magnet we can see the magnetic field lines
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Rules about magnetic poles