vi ;;Quote: measurable quantities are the most important aspect of any phenomenon from a mathematical viewpoint

vi+;;Quote: describe electrical phenomena in terms of measurements, methods of measurement, and standards

1 ;;Quote: every quantitative expression consists of a unit or standard of reference and a magnitude

2:240 ;;Quote: the electromotive intensity depends on the velocity of a particle transverse to the magnetic field, the time-variation of the magnetic field, and the time-variation of the electric field

2:240+;;Quote: Maxwell developed his theory in cartesian coordinates and promoted the use of quaternion or vector equations

2:493 ;;Quote: the propagation of energy takes place through a medium; Maxwell's goal was an accurate, mental representation of this medium