Elementary Treatise on Electricity and MagnetismLongmans, Green, and Company, 1896 - 576 páginas |
Dentro del libro
Resultados 1-5 de 76
Página 4
... become covered with a conducting film of moisture deposited from the atmosphere . This can sometimes be prevented by keeping it slightly warm , -not hot , as it then conducts appreciably , -or by coating the surface with shellac ...
... become covered with a conducting film of moisture deposited from the atmosphere . This can sometimes be prevented by keeping it slightly warm , -not hot , as it then conducts appreciably , -or by coating the surface with shellac ...
Página 6
... , so that each one becomes positive when rubbed against one of those that follow it in the series , and negative when rubbed against one of those that $ 7- ] Electric Field . 7 precede it . 6 [ $ 6 . Fundamental Phenomena .
... , so that each one becomes positive when rubbed against one of those that follow it in the series , and negative when rubbed against one of those that $ 7- ] Electric Field . 7 precede it . 6 [ $ 6 . Fundamental Phenomena .
Página 8
... becomes greater and greater . If , on the other hand , one of the bounding surfaces entirely encloses the other , the electric field is definitely limited to the space between them . For example , a case that frequently occurs is when ...
... becomes greater and greater . If , on the other hand , one of the bounding surfaces entirely encloses the other , the electric field is definitely limited to the space between them . For example , a case that frequently occurs is when ...
Página 9
... become electrified , and will then be urged to B by the electric forces of the field , an amount of work being done equal ... becomes less when the distance between them is increased . The law connecting force and distance was discovered ...
... become electrified , and will then be urged to B by the electric forces of the field , an amount of work being done equal ... becomes less when the distance between them is increased . The law connecting force and distance was discovered ...
Página 12
... become 2 , 3 , 4 times as great . And if two equal balls placed successively in the same position relatively to a third electrified ball , all other conditions remaining the same , exert the same force , we say that they have equal ...
... become 2 , 3 , 4 times as great . And if two equal balls placed successively in the same position relatively to a third electrified ball , all other conditions remaining the same , exert the same force , we say that they have equal ...
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Otras ediciones - Ver todas
Elementary Treatise on Electricity and Magnetism George Carey Foster,Alfred William Porter Vista completa - 1909 |
Elementary Treatise on Electricity and Magnetism George Carey Foster,Edmund Atkinson Vista completa - 1896 |
Términos y frases comunes
acid action angle axis ball battery boundary C₁ C₂ capacity cell chemical circuit coefficient condenser connected consequently constant copper corresponding coulomb cylinder dielectric difference of potentials direction discharge disruptive discharge distance ductor effect elec electric field electric force electrical machine electrified body electrode electromotive force electroscope electrostatic energy equal equation equipotential surface experiment expressed flux friction galvanic cell given glass gold-leaf Hence india-rubber induction inner surface inside insulated conductor inversely Joule's law joules junction knob Leyden jar lines of force magnet measured metal negative electricity non-conductors number of lines opposite outer surface oxygen passes Peltier effect pith-ball plate poles portion positive electricity positively electrified produced proof-plane proportional quantity of electricity quantity of heat represented resistance result spark sphere suppose surface-density temperature terminals thermo-electric traversed tubes of force unit of electricity V₁ volt wire zinc