Elementary Treatise on Natural Philosophy, Volumen3D. Appleton, 1891 |
Dentro del libro
Resultados 1-5 de 34
Página 541
... force due to current , Numerical estimate of currents , 713 . Ersted's ... motive force , 731. Secondary batteries , 732. Faure's accumulator , 733. Applications of accumulators , 734. Electro ... ELECTRO - DYNAMICS . Electro - dynamics.
... force due to current , Numerical estimate of currents , 713 . Ersted's ... motive force , 731. Secondary batteries , 732. Faure's accumulator , 733. Applications of accumulators , 734. Electro ... ELECTRO - DYNAMICS . Electro - dynamics.
Página 544
... electro - magnetic units of electro - motive force . The ampère is of the C. G. S. electro - magnetic unit of current , and is the current produced by an electro - motive force of 1 volt in a circuit whose resistance is 1 ohm . The ...
... electro - magnetic units of electro - motive force . The ampère is of the C. G. S. electro - magnetic unit of current , and is the current produced by an electro - motive force of 1 volt in a circuit whose resistance is 1 ohm . The ...
Página 688
... electro - motive force of the battery . Its amount can be measured by means of Thomson's quad- rant electrometer ; and in applying this test , it is not necessary that the wires which connect the battery with the electrometer should be ...
... electro - motive force of the battery . Its amount can be measured by means of Thomson's quad- rant electrometer ; and in applying this test , it is not necessary that the wires which connect the battery with the electrometer should be ...
Página 693
... electro - motive force in the direction opposed to that of the current . These obstacles to the maintenance of a constant current were first overcome by Daniell . 705. Daniell's Bat- tery . In the cell de- vised by Daniell , there is a ...
... electro - motive force in the direction opposed to that of the current . These obstacles to the maintenance of a constant current were first overcome by Daniell . 705. Daniell's Bat- tery . In the cell de- vised by Daniell , there is a ...
Página 714
Augustin Privat-Deschanel Joseph David Everett. forms of battery a reverse electromotive force is produced by the deposition of gas on the surface of the plates , and that this action is called polarization . A similar effect occurs in ...
Augustin Privat-Deschanel Joseph David Everett. forms of battery a reverse electromotive force is produced by the deposition of gas on the surface of the plates , and that this action is called polarization . A similar effect occurs in ...
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