Cobalt - A magnetic material, From North to South - The direction of a magnetic field, At the poles - Where the magnetic field is strongest, Non contact - Magnetism is an example of this type of force, Repel - Like poles of a magnet do this, Attract - Opposite poles of a magnet do this, True - True or false: Magnetic field lines do not cross, False - True or false: Electromagnets are permanent magnets, Contact - Friction is an example of this type of force, Plastic - Will not conduct electricity, Plotting compass - Used to show the direction and shape of a magnetic field, Iron filings - Used to show the shape of a magnetic field, Temporary magnets - Electromagnets are described as this, A magnetically hard material - Steel, Attractive - Induced magnetism is always this,

Magnetism and electromagnetism

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