Field around a bar magnet, Magnetic field of two magnets repelling, Magnetic field of two magnets attracting, Nickel, iron and cobalt - Magnetic materials, South and north - The poles of the magnet, North to south - Field arrows point from, Earth's magnetic field, Repel - What two north poles would do, Attract - What two different poles will do, Iron fillings - Sprinkled to show magnetic fields,

Magnets

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