Chapter 29
Chapter 22 Magnetic Forces and Magnetic Fields 2 Fig. 22-CO, p. 727.
Chapter 28 Lecture 26 Magnetic Fields: I. Magnetic Poles Every magnet, regardless of its shape, has two poles Called north and south poles Poles exert.
Chapter 22 Magnetic Forces and Magnetic Fields. 2 22.1 An Introduction of Magnetism Magnetic elements – V, Cr, Mn, Fe, Co, Ni Magnetic materials Any materials.
Chapter 22 Magnetic Forces and Magnetic Fields. A Brief History of Magnetism 13 th century BC Chinese used a compass Uses a magnetic needle Probably an.
