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Electricity is the movement of electrons from one atom to another.
nucleus: neutrons (neutral) and protons (positive)
electrons (negative)
We can use a magnet to create electric current by moving a magnet in circular motion around a coil of wire.
We can use electric current to create a magnet by using an electromagnet.
The magnetosphere is the Earth's magnetic field.
Two magnets can attract or repel.
Types of magnets: permanent, electromagnet.
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