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Magnets: Magnets are created from a mineral called magnetite, magnets are used for making compasses to improve navigation and other things. Magnetism refers to the properties and interactions of magnets.

Magnetic Force: The strength of the force between two magnets increases as magnets move closer together and decreases as the magnets move farther apart.

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Magnetic Strength: Some magnets are stronger then others.

Magnetic Fields: Is the region of space that surrrounds a magnet and exerts a force on other magnets and objects made of magnetic materials. The strength of the magnetic field affects the use of the magnet.

Magnetic Field Lines: The closer together the magnetic field lines are, the stronger the magnetic field is at that point.

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Magnetism | The Dr. Binocs Show | Educational Videos For Kids

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Magnetic Poles:  Are the regions a magnet that exert the strongest force. Two north poles or two south poles repel each other, however, a north pole and a south pole always attract each other.

Magnetic Fields Direction: The magnetic field always points away from north magnetic poles and towards south magnetic poles.

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Earth´s Magnetic Fields: The needle´s north pole in a compass points to a location near Earth´s geographic north pole. Earth´s magnetic fields is not very strong in comparison to common magnets.

Magnetic Materials: A magnet will not attract pieces of aluminum foil, only a few metals, such as iron cobalt and nickels.

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Electric Current and Magnetism: The direction of the magnetic field around the wire reverses when the direction of the current in the wire reverses. The strength of the magnetic field can be increased by inincreasingthe current in the wire.

Electromagnetism: Is the interaction between alectric charges and magnets.