Elementary Treatise on Electricity and MagnetismLongmans, Green, and Company, 1896 - 576 páginas |
Dentro del libro
Resultados 1-5 de 49
Página x
... material . 64 . Specific inductive capacity or dielectric coefficient . 65. Residual charge .. 66. Condenser with removable coatings CHAPTER VII . EFFECTS OF THE DISCHARGE . 67. Conductive discharge and disruptive discharge . 68 ...
... material . 64 . Specific inductive capacity or dielectric coefficient . 65. Residual charge .. 66. Condenser with removable coatings CHAPTER VII . EFFECTS OF THE DISCHARGE . 67. Conductive discharge and disruptive discharge . 68 ...
Página 4
... material held in the hand is rubbed against a non - conductor - say a piece of dry flannel - the non - conductor ... materials . The conductor is then said to be insulated , and so long as its in- sulation remains perfect , the degree of ...
... material held in the hand is rubbed against a non - conductor - say a piece of dry flannel - the non - conductor ... materials . The conductor is then said to be insulated , and so long as its in- sulation remains perfect , the degree of ...
Página 5
... material is treated in the same way . As already stated , the two pieces of glass and the two pieces of india - rubber both repel each other , but either piece of glass attracts either piece of india - rubber . Hence we see that ...
... material is treated in the same way . As already stated , the two pieces of glass and the two pieces of india - rubber both repel each other , but either piece of glass attracts either piece of india - rubber . Hence we see that ...
Página 8
... materials possessing sufficient con- ducting power to enable the electri- fication of the body connected with them to spread over them . In this case the electric field extends between the surface of the rubbed body that remains insu ...
... materials possessing sufficient con- ducting power to enable the electri- fication of the body connected with them to spread over them . In this case the electric field extends between the surface of the rubbed body that remains insu ...
Página 13
... material substance , no increase or decrease taking place on the whole . A point of considerable importance in connection with the sharing of electrification between two or more conductors is , that the ratio in which a given quantity ...
... material substance , no increase or decrease taking place on the whole . A point of considerable importance in connection with the sharing of electrification between two or more conductors is , that the ratio in which a given quantity ...
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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.