Elementary Treatise on Electricity and MagnetismLongmans, Green, and Company, 1896 - 576 páginas |
Dentro del libro
Resultados 1-5 de 52
Página 83
... a pendulum , strikes successively against knobs connected with the two coatings of a Leyden jar , being attracted in turn by each after coming in contact with the other . The experiment known as Lichtemberg's figures is connected with the.
... a pendulum , strikes successively against knobs connected with the two coatings of a Leyden jar , being attracted in turn by each after coming in contact with the other . The experiment known as Lichtemberg's figures is connected with the.
Página 92
... and as the volume of gas does not sensibly alter , the displacement is pro- portional to the change of pressure , which in turn is proportional $ 68 . ] Resistance of Conductors . 93 to 92 CHAPTER VII EFFECTS OF THE DISCHARGE.
... and as the volume of gas does not sensibly alter , the displacement is pro- portional to the change of pressure , which in turn is proportional $ 68 . ] Resistance of Conductors . 93 to 92 CHAPTER VII EFFECTS OF THE DISCHARGE.
Página 93
... turn , in the bulb of the thermometer , and the other outside , and the same quantity of electricity is discharged through the circuit . Experiment shows that the quantity of heat liberated , and consequently also the re- sistance , is ...
... turn , in the bulb of the thermometer , and the other outside , and the same quantity of electricity is discharged through the circuit . Experiment shows that the quantity of heat liberated , and consequently also the re- sistance , is ...
Página 127
... turns a second . In order to explain the action of the machine and to make the figures clearer , we will suppose the glass plates replaced by concentric cylinders ( Fig . 85 ) . The circumference represents the movable cylinder ; A ...
... turns a second . In order to explain the action of the machine and to make the figures clearer , we will suppose the glass plates replaced by concentric cylinders ( Fig . 85 ) . The circumference represents the movable cylinder ; A ...
Página 128
... turn , become more strongly charged , or acquire a greater difference of potentials , and that the action already described goes on still more actively , so that , after a few turns of the plate , the electrified ebonite may be removed ...
... turn , become more strongly charged , or acquire a greater difference of potentials , and that the action already described goes on still more actively , so that , after a few turns of the plate , the electrified ebonite may be removed ...
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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 capacity cell centre charge chemical circuit coating coefficient condenser conducting connected constant copper corresponding coulomb cylinder density dielectric difference of potentials discharge disruptive discharge distance effect elec electric field electric force electrified bodies electrodes electromotive force electroscope electrostatic element energy equal equation equilibrium equipotential surface experiment expressed flux given glass Hence india-rubber induction inner surface inside insulated conductor intensity iron Joule's law joules junction knob Leyden jar lines of force machine magnetic magnetising force measured metal needle number of lines outer surface parallel passes Peltier effect perpendicular pith-ball plane plate pole positive electricity positively electrified produced proof-plane proportional quantity of electricity quantity of heat radius represented resistance result solid angle spark sphere strength suppose surface-density temperature terminals thermo-electric tion traversed tubes of force unit V₁ volt wire zero zinc