Elementary Treatise on Natural Philosophy, Volumen3D. Appleton, 1891 |
Dentro del libro
Resultados 1-5 de 57
Página 539
... tion , 575. Coulomb's experiments , 576. Alternate contact , 577. Density on points and edges , power of points , 578. Dissipation of charge , 579 ,. ⚫ pp . 559-572 . · CHAPTER XLIV . ELECTRICAL MACHINES . Early history , 580 ...
... tion , 575. Coulomb's experiments , 576. Alternate contact , 577. Density on points and edges , power of points , 578. Dissipation of charge , 579 ,. ⚫ pp . 559-572 . · CHAPTER XLIV . ELECTRICAL MACHINES . Early history , 580 ...
Página 542
... tion produced by circular current , 783. Action of indefinite rectilinear current , 784 , 785. Action upon rectangular current , 786. Sinuous currents , 787. Mutual action of two elements of currents ; Maxwell's rule ; Magneto ...
... tion produced by circular current , 783. Action of indefinite rectilinear current , 784 , 785. Action upon rectangular current , 786. Sinuous currents , 787. Mutual action of two elements of currents ; Maxwell's rule ; Magneto ...
Página 550
... dition ) when a current of either fluid traverses a body in any direc- tion , an equal current of the other fluid traverses it in the opposite direction . THE NATURE OF ELECTRICITY . 551 This theory is in 550 INTRODUCTORY PHENOMENA .
... dition ) when a current of either fluid traverses a body in any direc- tion , an equal current of the other fluid traverses it in the opposite direction . THE NATURE OF ELECTRICITY . 551 This theory is in 550 INTRODUCTORY PHENOMENA .
Página 559
... tion , and having at its lower end a notch or slit . When the cap b is turned , the cylinder d turns with it ; but the latter can also be turned separately , so as not to change the reading . These parts com- pose the torsion - head . A ...
... tion , and having at its lower end a notch or slit . When the cap b is turned , the cylinder d turns with it ; but the latter can also be turned separately , so as not to change the reading . These parts com- pose the torsion - head . A ...
Página 566
... tion on the outside of A must have been precisely equal to that acquired by the contact , that is , must have been equal to the charge of C. E Fig . 344. - Ice - pail Experiment . EXPERIMENT WITH ICE - PAILS . 567 He then employed 566 ...
... tion on the outside of A must have been precisely equal to that acquired by the contact , that is , must have been equal to the charge of C. E Fig . 344. - Ice - pail Experiment . EXPERIMENT WITH ICE - PAILS . 567 He then employed 566 ...
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