C - magnetic fields

PX157 - C1a - the lorentz force
PX157 - C1b - magnetic flux
PX157 - C1c - a charge in a magnetic field
PX157 - C2 - force of current loops
PX157 - C3a - the biot-savart law
PX157 - C3b - the biot-savart law applied to a wire
PX157 - C3c - magnetic field of a straight wire
PX157 - C3d - forces between two current loops
PX157 - C4a - ampere's law
PX157 - C4b - magnetic field of an infinite straight wire
PX157 - C4c - magnetic field on a long cylindrical conductor
PX157 - C4d - magnetic field on a long cylindrical wire with a hole
PX157 - C8 - solenoid
PX157 - C9 - magnetic dipole moment
PX157 - C10a - classification of materials
PX157 - C10b - diamagnetic materials
PX157 - C10c - paramagnetic materials
PX157 - C10d - ferromagnetic materials
PX157 - C10e - working of a magnet