Elementary Treatise on Natural Philosophy, Volumen3D. Appleton, 1891 |
Dentro del libro
Resultados 1-5 de 53
Página 539
... Difference of potentials defined as work , 601. Force is equal to rate of variation of potential , 602. Lines of force , 603 . Equipotential surfaces ; Force inversely as distance between them , 604. Potential of a conductor , 605 ...
... Difference of potentials defined as work , 601. Force is equal to rate of variation of potential , 602. Lines of force , 603 . Equipotential surfaces ; Force inversely as distance between them , 604. Potential of a conductor , 605 ...
Página 540
... Difference of potentials proportional to distance , if force is constant , 641. Absolute electrometer , 642. Portable electrometer , 643. Quadrant electrometer ; Replenisher , 644. Cage electrometer , 645 , pp . 632-639 . CHAPTER L ...
... Difference of potentials proportional to distance , if force is constant , 641. Absolute electrometer , 642. Portable electrometer , 643. Quadrant electrometer ; Replenisher , 644. Cage electrometer , 645 , pp . 632-639 . CHAPTER L ...
Página 546
... sulated . The appropriateness of these expressions is evident . No substance is perfectly non - conducting , but the difference in conduct- CONDUCTORS AND NON - CONDUCTORS . 547 ing power between 546 INTRODUCTORY PHENOMENA .
... sulated . The appropriateness of these expressions is evident . No substance is perfectly non - conducting , but the difference in conduct- CONDUCTORS AND NON - CONDUCTORS . 547 ing power between 546 INTRODUCTORY PHENOMENA .
Página 561
... sina tana . 36 36 3.614 18 144 3.568 8.5 575.5 3.169 576 3.557 The difference between the first and second numbers of the last column is insignificant . That between the second and third 36 Two-fluid and one-fluid theories, 561, 562,
... sina tana . 36 36 3.614 18 144 3.568 8.5 575.5 3.169 576 3.557 The difference between the first and second numbers of the last column is insignificant . That between the second and third 36 Two-fluid and one-fluid theories, 561, 562,
Página 597
... Difference of Potential . - We know , by the prin- ciple of the conservation of energy , that the work done upon a unit of electricity in its passage from one point to another ELECTRICAL POTENTIAL AND LINES ELECTRICAL FORCE.
... Difference of Potential . - We know , by the prin- ciple of the conservation of energy , that the work done upon a unit of electricity in its passage from one point to another ELECTRICAL POTENTIAL AND LINES ELECTRICAL FORCE.
Términos y frases comunes
acid action angle apparatus armature arrangement attraction axis ball battery binding-screws body called carbon cells centimetres centre charge circuit condenser conductor connected consists copper copper plate copper wire current is passing cylinder deflection denote diamagnetic difference of potential disc discharge distance earth effect electrical machine electrified electro-magnet electro-motive force electrolysis electroscope employed energy equal experiment galvanometer glass gutta percha heat Hence horizontal increase inner coating instrument insulated intensity inversely junction knob length Leyden jar lines of force liquid magnetic force magnetic meridian mercury metal millimetre mirror galvanometer motion movable needle negative observed obtained opposite direction outer coating parallel perpendicular plane poles portion positive electricity produced quantity of electricity repelled represented in Fig repulsion resistance revolving rotation round shellac side solenoid spark surface suspended telegraph temperature terrestrial magnetism Thomson effect tion tricity tubes of force unit V₁ velocity vertical wire zinc