Elementary Treatise on Electricity and MagnetismLongmans, Green, and Company, 1896 - 576 páginas |
Dentro del libro
Resultados 1-5 de 74
Página 18
... passes to the outer surface . In the latter case , we have to consider that the electric field ex- tends from the surface of the ball to the surface ( usually the inner surface of the room where the experiment is made ) on which the cor ...
... passes to the outer surface . In the latter case , we have to consider that the electric field ex- tends from the surface of the ball to the surface ( usually the inner surface of the room where the experiment is made ) on which the cor ...
Página 19
... passes to the other side of FIG . II . the muslin , so as again to be on the outer sur- face , and this happens every time the net is reversed . A 4. Faraday had a chamber constructed with conducting walls , and supported on insulating ...
... passes to the other side of FIG . II . the muslin , so as again to be on the outer sur- face , and this happens every time the net is reversed . A 4. Faraday had a chamber constructed with conducting walls , and supported on insulating ...
Página 29
... passes through every point of an electric field . If it were possible for two lines of force to pass through the same point , the resultant electric force at this point would have two directions at the same time , which is absurd . As ...
... passes through every point of an electric field . If it were possible for two lines of force to pass through the same point , the resultant electric force at this point would have two directions at the same time , which is absurd . As ...
Página 43
... passes from the first to the second . In special cases , however , it may happen that no electrical change is produced — that no electricity passes either way . We then say that the connected conductors were in electric equilibrium . In ...
... passes from the first to the second . In special cases , however , it may happen that no electrical change is produced — that no electricity passes either way . We then say that the connected conductors were in electric equilibrium . In ...
Página 48
... passes from any point of one equipotential surface to any V B point of another , depends only on the difference of potential of the surfaces , and not on the particular points between which the passage takes place , nor upon the path by ...
... passes from any point of one equipotential surface to any V B point of another , depends only on the difference of potential of the surfaces , and not on the particular points between which the passage takes place , nor upon the path by ...
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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 ampere angle axis ball battery boundary capacity cell centre charge chemical circuit coating coefficient condenser conducting connected consequently constant copper corresponding coulomb cylinder density dielectric difference of potentials discharge distance effect elec electric field electric force electrified body electrodes electromotive force electroscope element energy equal equation equilibrium equipotential surface experiment expressed external flux formula given glass Hence india-rubber induction inside insulated conductor intensity iron Joule's law joules junction knob Leyden jar lines of force machine magnetic magnetisation measured metal needle negative number of lines opposite direction outer surface parallel passes Peltier effect perpendicular plane plate pole positive electricity produced proportional quantity of electricity quantity of heat represented resistance result solid angle spark sphere strength suppose surface-density T₁ temperature terminals thermo-electric traversed tubes of force unit V₁ V₂ volt wire zinc
Pasajes populares
Página 458 - As a unit of resistance, the international Ohm. which is based upon the ohm equal to 109 units of resistance of the CGS system of electro-magnetic units, and is represented by the resistance offered to an unvarying electric current by a column of mercury at the temperature of melting ice, 14.4521 grammes in mass, of a constant cross-sectional area, and of a length of 106.3 centimetres.