E&M: Magnetism

Magnetic Field Around a Long and Thin Wire

The Vector Cross Product and the Magnetic Force on a Moving Particle

Magnetic Force and Torque on a Current Carrying Wire

Crossed Fields & The Hall Effect

The Motion of a Charged Particle in a Magnetic Field

The Mass Spectrometer

Biot-Savart Law I: The Magnetic Field Due to a Straight Wire Segment

Biot–Savart II: The Magnetic Field Due to an Arc of Current

Biot–Savart III: The Magnetic Field Due to a Ring of Current

Ampere’s Law I: Cylindrical Symmetry

Ampere’s Law II: Planar Symmetry

Ampere’s Law III: The Solenoid

Ampere’s Law IV: Non–Constant Current Densities