Elementary Treatise on Electricity and MagnetismLongmans, Green, and Company, 1896 - 576 páginas |
Dentro del libro
Resultados 1-5 de 63
Página ix
... plane . 14. The charge of a conductor in electrical equilibrium is purely super- ficial . 15 , 16. Faraday's ice - pail experiment . 17. Determination of the electric density at different parts of an electrified conductor . 18. General ...
... plane . 14. The charge of a conductor in electrical equilibrium is purely super- ficial . 15 , 16. Faraday's ice - pail experiment . 17. Determination of the electric density at different parts of an electrified conductor . 18. General ...
Página 16
... Plane . - The experimental study of the relative electric densities at different parts of a con- ductor requires the use of apparatus that we have not yet described . It can be carried out to a considerable extent by 16 CHAPTER II ...
... Plane . - The experimental study of the relative electric densities at different parts of a con- ductor requires the use of apparatus that we have not yet described . It can be carried out to a considerable extent by 16 CHAPTER II ...
Página 17
... plane consists of a small disc of copper - foil or of gilt cardboard fastened at the end of an insulating rod of ... plane in different experiments can be judged of by their effects on the gold - leaf electroscope . A proof - ball may be ...
... plane consists of a small disc of copper - foil or of gilt cardboard fastened at the end of an insulating rod of ... plane in different experiments can be judged of by their effects on the gold - leaf electroscope . A proof - ball may be ...
Página 18
... plane . It is evident that the charge taken up by the latter is directly pro- portional to the surface - density . 14. The Charge of a Conductor in Electrical Equilibrium is purely Superficial : in other words , An Electric Field does ...
... plane . It is evident that the charge taken up by the latter is directly pro- portional to the surface - density . 14. The Charge of a Conductor in Electrical Equilibrium is purely Superficial : in other words , An Electric Field does ...
Página 19
... plane is made to touch any part of the outer A P 0 surface , it is found when re- moved to be electrified . But if the proof - plane is inserted through a hole , so as to touch any part of the inner surface , it is found on removal to ...
... plane is made to touch any part of the outer A P 0 surface , it is found when re- moved to be electrified . But if the proof - plane is inserted through a hole , so as to touch any part of the inner surface , it is found on removal to ...
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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.