Elementary Treatise on Natural Philosophy, Volumen3D. Appleton, 1891 |
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Página 541
... temperature by two junctions , 778. Pyro - electricity , 779. Effect of light on selenium , 780 , pp . 741-749 * . NOTE - Mathematical investigation relating to thermo - electricity , pp . 749 * -751 . CHAPTER LVIII . ELECTRO - DYNAMICS ...
... temperature by two junctions , 778. Pyro - electricity , 779. Effect of light on selenium , 780 , pp . 741-749 * . NOTE - Mathematical investigation relating to thermo - electricity , pp . 749 * -751 . CHAPTER LVIII . ELECTRO - DYNAMICS ...
Página 589
... temperature is higher , probably on account of the greater density of the mercurial vapour which serves as the medium of discharge . The experiments of Gassiot and others have shown that electricity traverses a space occupied by a gas ...
... temperature is higher , probably on account of the greater density of the mercurial vapour which serves as the medium of discharge . The experiments of Gassiot and others have shown that electricity traverses a space occupied by a gas ...
Página 593
... the electric spark is probably due to the very high temperature which is produced in the particles traversed by the discharge . Coal - gas is easily inflamed , by. Fig . 372. - Electric Mortar . Fig . 373. - Volta's Pistol . Fig . 382. 38.
... the electric spark is probably due to the very high temperature which is produced in the particles traversed by the discharge . Coal - gas is easily inflamed , by. Fig . 372. - Electric Mortar . Fig . 373. - Volta's Pistol . Fig . 382. 38.
Página 594
... temperature as the cause of the movement of the liquid in his apparatus ; hence the name which it bears . Heating may also occur in the case of conductors . This is shown by the influence of the metal upon the colour of the spark , and ...
... temperature as the cause of the movement of the liquid in his apparatus ; hence the name which it bears . Heating may also occur in the case of conductors . This is shown by the influence of the metal upon the colour of the spark , and ...
Página 625
... temperature , the amount of heat generated being the equivalent of the potential energy which runs down in the discharge , and which is jointly pro- portional to quantity of electricity and difference of potential . The incandescence of ...
... temperature , the amount of heat generated being the equivalent of the potential energy which runs down in the discharge , and which is jointly pro- portional to quantity of electricity and difference of potential . The incandescence of ...
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