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
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