Absolute Measurements in Electricity and MagnetismMacmillan and Company, 1889 - 384 sider |
Inni boken
Resultat 1-5 av 39
Side xix
... Weights of Wires according to the New Wire Gauge PAGE 364 366 368 Table II . - Resistances , Conductivities , and Weights of Wires according to B. W.G. 370 Table III . - Conductivities of Pure Metals at t ° C 371 Table IV ...
... Weights of Wires according to the New Wire Gauge PAGE 364 366 368 Table II . - Resistances , Conductivities , and Weights of Wires according to B. W.G. 370 Table III . - Conductivities of Pure Metals at t ° C 371 Table IV ...
Side 19
... weight in grammes ; and from these data and the results of the experiments the values of M and of H can be found for each magnet by the formulas investigated above . Equation ( 5 ) is to be used in the calculation of H when the ...
... weight in grammes ; and from these data and the results of the experiments the values of M and of H can be found for each magnet by the formulas investigated above . Equation ( 5 ) is to be used in the calculation of H when the ...
Side 34
... Weight of deflector , in grammes . Distance of centre of deflector from the magnetometer - needle , ( East and west positions . ) in cms . Distance of centre of deflector from the magnetometer - needle , in cms . ( North and south ...
... Weight of deflector , in grammes . Distance of centre of deflector from the magnetometer - needle , ( East and west positions . ) in cms . Distance of centre of deflector from the magnetometer - needle , in cms . ( North and south ...
Side 60
... weight when suspended by its centre . In order that the zero position of the pointer may not be under the coil , the pointer ought to be fixed horizontally with its length at right angles to the needle , so as to project to an equal ...
... weight when suspended by its centre . In order that the zero position of the pointer may not be under the coil , the pointer ought to be fixed horizontally with its length at right angles to the needle , so as to project to an equal ...
Side 73
... rate of working is one horse - power , that is 33,000 foot - pounds per minute . The weight of a pound of matter being generally different at WORK AND ACTIVITY . 73 Definition of Work Foot-Pound Horse Power Erg or C G S Unit of Work.
... rate of working is one horse - power , that is 33,000 foot - pounds per minute . The weight of a pound of matter being generally different at WORK AND ACTIVITY . 73 Definition of Work Foot-Pound Horse Power Erg or C G S Unit of Work.
Innhold
1 | |
8 | |
15 | |
29 | |
35 | |
41 | |
66 | |
72 | |
79 | |
86 | |
91 | |
96 | |
103 | |
112 | |
122 | |
128 | |
135 | |
142 | |
151 | |
157 | |
163 | |
172 | |
173 | |
181 | |
189 | |
204 | |
211 | |
272 | |
274 | |
281 | |
293 | |
299 | |
307 | |
316 | |
320 | |
321 | |
333 | |
342 | |
350 | |
357 | |
368 | |
369 | |
370 | |
374 | |
376 | |
381 | |
Andre utgaver - Vis alle
Vanlige uttrykk og setninger
amperes angles arrangement balance battery brass C.G.S. units C₂ cell centimetres centre coil comparison condenser conductor connected constant convenient copper cross-sections current flowing current strength deflection denote density described determined difference of potential dimensional formula distance E₁ electrical efficiency Electricity and Magnetism electrodes electromagnetic electromotive force electrostatic equal equation fixed give given graduated grammes Hence horizontal induction instrument insulated joined in series kathode Lord Rayleigh machine magnetic field means ment method motor movable ring n² L² nearly needle numerical obtained Ohm's law ohms piece placed plane plate points pole position potential galvanometer practical unit quantity of electricity r₁ R₂ ratio rheostat round scale screws self-induction shown in Fig Sir William Thomson slider sliding standard surface temperature terminals thick turned unit of length V₁ V₂ velocity vertical voltmeter volts vulcanite wattmeter weight Wheatstone's Bridge wire wire coils zero
Populære avsnitt
Side 385 - With the Mathematical Elements of Music. Designed for the Use of Students in the University. Second Edition, revised and enlarged. Crown 8vo. gs. A TREATISE ON MAGNETISM. Designed for the Use of Students in the University.