1 ;;Quote: the various forms under which the forces of matter are made manifest have one common origin

1+;;Quote: Faraday magnetized and electrified a ray of light and illuminated a magnetic line of force

14 ;;Quote: electric current around a ray of polarized light rotates the light in the same direction

129 ;;Quote: magnetism grew from an occult power with limited domain to a central, universal force

129+;;Quote: Faraday failed to unify gravity and electricity

213 ;;Quote: a ring of soft iron can be a strong electromagnetic that retains its force for weeks

213+;;Quote: the internal particles of iron are each a magnetic system; as an electromagnetic, they correlate their polarity and combine into a polar whole

328 ;;Quote: Faraday used lines of magnetic force for quality, direction, and quantity

328 ;;Quote: are magnetic lines of force the correct abstraction for magnetism

329 ;;Quote: a line of magnetic force represents a determinate, unchanging, amount of force; no matter how divergent its form

362 ;;Quote: both experiment and analysis leads to strict truth if rightly interpreted

362+;;Quote: experiment leads to new trains of thought and new conditions of natural power; better than analysis

371 ;;Quote: use the earth's uniform magnetic field to demonstrate that a moving wire generates current in proportion to the magnetic force

402 ;;Quote: a line of magnetic force is the line always tangent to a magnetic needle; along which a moving wire does not generate electricity; shown by iron filings

405 ;;Quote: the continuous, unbounded lines of force represent the nature, condition, direction, and intensity of the magnetic force

405+;;Quote: a moving wire generates electricity in proportion to the number of lines of force cut

405+;;Quote: in a uniform field, a moving wire generates electricity in proportion to its velocity, length, and mass

409 ;;Quote: does gravity require time and hence a physical agency?; can't prove since gravity and matter are unchangeable

409 ;;Quote: in radiation, the lines of force exist independently of other bodies; may be modified, bounded, propagate over time

418 ;;Quote: electricity and magnetism are lines of force at right angles to each other

424 ;;Quote: can compress the magnetic lines of force to a small area with other magnets; same total power as the infinite field

438 ;;Quote: gravity does not use lines of force; it acts in straight lines independent of third bodies and time; can't be isolated

447 ;;Quote: the atoms of matter are lines of force; the source of radiant phenomena

448 ;;Quote: through lines of force, the smallest atom of matter on earth acts directly on the smallest atom of the sun or comet

451 ;;Quote: radiation is vibrations of the lines of force; and not the aether

565 ;;Quote: it is better to suspect we are wrong than to accept an error as right

571 ;;Quote: the gravitational attraction of the earth to the sun must have preexisted in the sun; otherwise how did it arise

572 ;;Quote: conservation of power; force can not be created, annihilated, or suspended