The Origin of Magnetism
Lecture no. 35 from the course: Physics and Our Universe
Taught by Professor Richard Wolfson | 30 min | Categories: The Great Courses Plus Online Science Course
No matter how many times you break a magnet apart, each piece has a north and south pole. Why? Search for the origin of magnetism and learn how magnetic field lines differ from those of an electric field, and why Earth has a magnetic field.