Elementary Treatise on Natural Philosophy, Volumen3D. Appleton, 1891 |
Dentro del libro
Resultados 1-5 de 89
Página 539
... distance , 567. Correc- tions , and fallacious objections , 568. Attraction , 569. Force proportional to charge , 570. Electricity resides on external surface , proof - plane , 571. Limitations of the rule , 572. Ice - pail experiment ...
... distance , 567. Correc- tions , and fallacious objections , 568. Attraction , 569. Force proportional to charge , 570. Electricity resides on external surface , proof - plane , 571. Limitations of the rule , 572. Ice - pail experiment ...
Página 540
... distance , if force is constant , 641. Absolute electrometer , 642. Portable electrometer , 643. Quadrant electrometer ; Replenisher , 644. Cage electrometer , 645 , pp . 632-639 . CHAPTER L. ATMOSPHERIC ELECTRICITY . Franklin's ...
... distance , if force is constant , 641. Absolute electrometer , 642. Portable electrometer , 643. Quadrant electrometer ; Replenisher , 644. Cage electrometer , 645 , pp . 632-639 . CHAPTER L. ATMOSPHERIC ELECTRICITY . Franklin's ...
Página 542
... distance , 802. By movement of magnet or by change of its strength , 803. Lenz's law , 804. Rule derived from lines of magnetic force , 805 . Quantitative rules based on tubes of force , 806. Deduced from principle of energy , 807 ...
... distance , 802. By movement of magnet or by change of its strength , 803. Lenz's law , 804. Rule derived from lines of magnetic force , 805 . Quantitative rules based on tubes of force , 806. Deduced from principle of energy , 807 ...
Página 556
... distances exceeding a certain limit and attraction at nearer distances , the reason being that the force ( 1 ) due to the induced distribution increases more rapidly than the other as the distance is diminished . It is important to ...
... distances exceeding a certain limit and attraction at nearer distances , the reason being that the force ( 1 ) due to the induced distribution increases more rapidly than the other as the distance is diminished . It is important to ...
Página 560
... distance . The following are the actual numbers obtained in one of the experiments . The original deviation of the movable ball being 36 ° , it was found that , in order to reduce this distance to 18 ° , it was necessary to turn the ...
... distance . The following are the actual numbers obtained in one of the experiments . The original deviation of the movable ball being 36 ° , it was found that , in order to reduce this distance to 18 ° , it was necessary to turn the ...
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