Magnetism
Discover the properties of magnetism and explore topics such as magnetic fields, electromagnetic forces, and applications such as cathode ray tubes and magnetic resonance imaging.
Introduction to Magnetism
Magnets
Summarizing Magnets
Ferromagnets
Electromagnets
Current: The Source of All Magnetism
Summarizing Ferromagnets and Electromagnets
Magnetic Fields and Magnetic Field Lines
Summarizing Magnetic Fields and Magnetic Field Lines
Right Hand Rule 1
Summarizing Magnetic Field Strength
Force On a Moving Charge in a Magnetic Field
The Hall Effect
Summarizing the Hall Effect
Magnetic Force On a Current-carrying Conductor
Torque On a Current Loop
Summarizing Torque On a Current Loop
Introducing Magnetic Fields Produced by Currents
Magnetic Field Created by a Long Straight Current-Carrying Wire
Ampere’s Law and Others
Magnetic Field Produced by a Current-Carrying Circular Loop
Magnetic Field Produced by a Current-carrying Solenoid
Summarizing Magnetic Fields Produced by Currents
Magnetic Force Between Two Parallel Conductors
Mass Spectrometry
Cathode Ray Tubes—CRTs—and the Like
Magnetic Resonance Imaging
Other Medical Uses of Magnetic Fields
Summarizing More Applications of Magnetism