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Ch. 22 - Magnetism

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Ch. 22 - Magnetism. I. Characteristics of Magnets (p.624-627) Magnetism Magnetic poles Magnetic field Magnetic domain. A. Magnetism. Magnetism force of attraction or repulsion between unlike or like poles due to the arrangement of electrons closely related to electricity.

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Ch. 22 - Magnetism

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  1. Ch. 22 - Magnetism I. Characteristics of Magnets (p.624-627) Magnetism Magnetic poles Magnetic field Magnetic domain

  2. A. Magnetism • Magnetism • force of attraction or repulsion between unlike or like poles • due to the arrangement of electrons • closely related to electricity

  3. B. Magnetic Poles • Magnetic Poles • like poles repel • unlike poles attract • a broken magnet creates new poles

  4. C. Magnetic Field • Magnetic Field • area around a magnet where magnetic forces act • field lines show direction of field (NS)

  5. D. Magnetic Domain • Magnetic Domain • groups of atoms with aligned magnetic poles domain • in a magnetized object, domains are all aligned

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