Elementary Treatise on Natural Philosophy, Volumen3D. Appleton, 1891 |
Dentro del libro
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Página 538
... apparatus used in magnetic observatories has been drawn from the recently published work of the Astronomer Royal . The account of electrical units given in the Appendix is mainly founded on the Report of the Electrical Committee of the ...
... apparatus used in magnetic observatories has been drawn from the recently published work of the Astronomer Royal . The account of electrical units given in the Appendix is mainly founded on the Report of the Electrical Committee of the ...
Página 541
... apparatus , 693. Magneto - crystallic action , 694 , . · CURRENT ELECTRICITY . CHAPTER LIII . GALVANIC BATTERY . • pp . 664-685 . Voltaic electricity , 695. Galvanic element , 696. Galvanic battery , 697. Galvani's dis- coveries , 698 ...
... apparatus , 693. Magneto - crystallic action , 694 , . · CURRENT ELECTRICITY . CHAPTER LIII . GALVANIC BATTERY . • pp . 664-685 . Voltaic electricity , 695. Galvanic element , 696. Galvanic battery , 697. Galvani's dis- coveries , 698 ...
Página 553
... apparatus consists of a sphere C which is electrified posi- tively , suppose , and of a conducting insulated cylinder AB placed near it . From this latter are suspended at equal distances a few pairs of pith - balls . When the cylinder ...
... apparatus consists of a sphere C which is electrified posi- tively , suppose , and of a conducting insulated cylinder AB placed near it . From this latter are suspended at equal distances a few pairs of pith - balls . When the cylinder ...
Página 556
... apparatus for detecting the presence of electricity , and determining its sign . The insulated electric pendulum is an electroscope . If the pith - ball , when itself uncharged , is attracted by a body brought near it , we know that the ...
... apparatus for detecting the presence of electricity , and determining its sign . The insulated electric pendulum is an electroscope . If the pith - ball , when itself uncharged , is attracted by a body brought near it , we know that the ...
Página 560
... apparatus for electrical measurements , we shall explain the course followed by Coulomb in investigating the law according to which electrical repulsions and attractions vary with the distance . The index is set to the zero of the scale ...
... apparatus for electrical measurements , we shall explain the course followed by Coulomb in investigating the law according to which electrical repulsions and attractions vary with the distance . The index is set to the zero of the scale ...
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