The Magnetic Circuit in Theory and PracticeLongmans, 1896 - 362 páginas |
Dentro del libro
Resultados 6-10 de 64
Página 55
... potential must satisfy the last- written equation , which expresses the necessary and sufficient condition for such a distribution . This equation , which is of great importance in all branches of physics , is often written for ...
... potential must satisfy the last- written equation , which expresses the necessary and sufficient condition for such a distribution . This equation , which is of great importance in all branches of physics , is often written for ...
Página 57
... potential ' ) , having components of the following values at any point distant r from the first - named point , namely- ( 14 ) ( Az A = = A1 = SSS SSS Cz dx dy dz 7 ° SSS C dx dy dz dx dy dz the integration being extended throughout the ...
... potential ' ) , having components of the following values at any point distant r from the first - named point , namely- ( 14 ) ( Az A = = A1 = SSS SSS Cz dx dy dz 7 ° SSS C dx dy dz dx dy dz the integration being extended throughout the ...
Página 58
... Potential in the Field outside Conductors.— In close connection with the equations of the last paragraph we have the following : - 2 4 π C2 = I მ 5 . ду ( 16 ) 4 π C1 = az a ky 4 π C1 = дх - - a By az მ 5 . дх მ ყ which also hold ...
... Potential in the Field outside Conductors.— In close connection with the equations of the last paragraph we have the following : - 2 4 π C2 = I მ 5 . ду ( 16 ) 4 π C1 = az a ky 4 π C1 = дх - - a By az მ 5 . дх მ ყ which also hold ...
Página 59
... potential . This potential of the magnetic intensity we shall denote by T , and we shall call it the magnetic potential . But the region where 5 is lamellar is now no longer simply connected , since it is interrupted by a non - lamellar ...
... potential . This potential of the magnetic intensity we shall denote by T , and we shall call it the magnetic potential . But the region where 5 is lamellar is now no longer simply connected , since it is interrupted by a non - lamellar ...
Página 63
... magnet arbitrarily magnetised has everywhere a lamellar - solenoidal distribution , except in those places where end - elements are situated ; there the dis- tribution is only lamellar . § 48. Potential of a Rigid Magnet . - In.
... magnet arbitrarily magnetised has everywhere a lamellar - solenoidal distribution , except in those places where end - elements are situated ; there the dis- tribution is only lamellar . § 48. Potential of a Rigid Magnet . - In.
Contenido
| 211 | |
| 213 | |
| 214 | |
| 215 | |
| 217 | |
| 218 | |
| 219 | |
| 220 | |
| 50 | |
| 54 | |
| 62 | |
| 76 | |
| 79 | |
| 80 | |
| 82 | |
| 83 | |
| 84 | |
| 85 | |
| 86 | |
| 89 | |
| 91 | |
| 92 | |
| 95 | |
| 96 | |
| 98 | |
| 99 | |
| 101 | |
| 103 | |
| 105 | |
| 106 | |
| 108 | |
| 109 | |
| 111 | |
| 114 | |
| 116 | |
| 117 | |
| 119 | |
| 121 | |
| 123 | |
| 124 | |
| 125 | |
| 127 | |
| 129 | |
| 130 | |
| 134 | |
| 137 | |
| 139 | |
| 141 | |
| 142 | |
| 143 | |
| 145 | |
| 146 | |
| 148 | |
| 150 | |
| 151 | |
| 152 | |
| 154 | |
| 155 | |
| 156 | |
| 158 | |
| 160 | |
| 161 | |
| 162 | |
| 163 | |
| 164 | |
| 167 | |
| 168 | |
| 170 | |
| 171 | |
| 172 | |
| 174 | |
| 175 | |
| 176 | |
| 178 | |
| 179 | |
| 181 | |
| 182 | |
| 184 | |
| 186 | |
| 189 | |
| 190 | |
| 192 | |
| 193 | |
| 194 | |
| 195 | |
| 197 | |
| 199 | |
| 201 | |
| 203 | |
| 204 | |
| 206 | |
| 208 | |
| 209 | |
| 210 | |
| 224 | |
| 226 | |
| 228 | |
| 230 | |
| 232 | |
| 235 | |
| 236 | |
| 237 | |
| 239 | |
| 241 | |
| 244 | |
| 245 | |
| 247 | |
| 248 | |
| 249 | |
| 250 | |
| 252 | |
| 253 | |
| 255 | |
| 256 | |
| 258 | |
| 261 | |
| 262 | |
| 263 | |
| 265 | |
| 267 | |
| 268 | |
| 269 | |
| 271 | |
| 273 | |
| 275 | |
| 276 | |
| 277 | |
| 279 | |
| 281 | |
| 282 | |
| 283 | |
| 285 | |
| 286 | |
| 287 | |
| 289 | |
| 290 | |
| 292 | |
| 294 | |
| 296 | |
| 297 | |
| 298 | |
| 300 | |
| 301 | |
| 303 | |
| 306 | |
| 307 | |
| 308 | |
| 310 | |
| 311 | |
| 314 | |
| 315 | |
| 317 | |
| 318 | |
| 319 | |
| 320 | |
| 321 | |
| 323 | |
| 324 | |
| 325 | |
| 327 | |
| 328 | |
| 331 | |
| 332 | |
| 333 | |
| 335 | |
| 336 | |
| 337 | |
| 339 | |
| 340 | |
| 342 | |
| 343 | |
| 344 | |
| 345 | |
| 346 | |
| 349 | |
| 350 | |
| 353 | |
| 356 | |
| 361 | |
Otras ediciones - Ver todas
Términos y frases comunes
abscissæ action air-gap already approximation armature axis B₁ bounding-surface C.G.S. units circular circumference component conductor considerable considered constant corresponding Coulomb's law cross-section Crown 8vo curve of magnetisation denote determined Diagrams direction distance dx dy dynamo electric electromagnetic electromotive force elementary end-elements equation experimental experiments expression external factor of demagnetisation ferromagnetic body ferromagnetic substance flux of induction function further galvanometer given Hopkinson hysteresis integration investigation iron lamellar latter leakage leakage-coefficient lifting force line-integral lines of induction machine magnetic circuit magnetic field magnetic induction magnetic intensity magnetic potential magnetic reluctance magnetomotive force Maxwell measure method normal obtain Ohm's law ordinates permeability plane pole-pieces proportional quantity question radial represented resultant induction resultant magnetic rigid magnet ring secondary coil slit solenoidal solenoidal distribution surface theoretical theory tion toroid transformers tubes uniform unit-tubes vector
Pasajes populares
Página 20 - RAILWAY APPLIANCES. A Description of Details of Railway Construction subsequent to the completion of Earthworks and Structures, including a short Notice of Railway Rolling Stock.
Página 15 - With over 300 Illustrations, a Geological Map of the British Isles (coloured), and a set of Questions for Examination. Crown 8vo., 7s.
Página 2 - Works by R. LLOYD WHITELEY, FIC, Principal of the Municipal Science School, West Bromwich. CHEMICAL CALCULATIONS. With Explanatory Notes, Problems and Answers, specially adapted for use in Colleges and Science Schools. With a Preface by Professor F. CLOWES, D.Sc. (Lond.), FIC Crown 8vo., 2s.
Página 14 - The Orbs Around Us; a Series of Familiar Essays on the Moon and Planets, Meteors and Comets, the Sun and Coloured Pairs of Suns. By RA Proctor, BA Second Edition, with Chart and 4 Diagrams. Crown 8vo. 'js. 6d. Other Worlds than Ours; The Plurality of Worlds Studied under the Light of Recent Scientific Researches.
Página 8 - THEORETICAL MECHANICS. Solids, including Kinematics, Statics, and Kinetics. By A. THORNTON, MA, FRAS With 220 Illustrations, 130 Worked Examples, and over 900 Examples from Examination Papers, etc. Crown 8vo., 41.
Página 1 - OSTWALD— Solutions. By W. OSTWALD, Professor of Chemistry in the University of Leipzig. Being the Fourth Book, with some Additions, of the Second Edition of Ostwald's ' Lehrbuch der Allgemeinen Chemie '. Translated by MM PATTISON MUIR, Fellow of Gonville and Caius College, Cambridge.
Página 19 - LOUDON'S ENCYCLOPEDIA of AGRICULTURE: comprising the Laying-out, Improvement, and Management of Landed Property, and the Cultivation and Economy of the Productions of Agriculture. With 1,100 Woodcuts. 8vo. 21s. London's Encyclopaedia of Gardening : comprising the Theory and Practice of Horticulture, Floriculture, Arboriculture, and Landscape Gardening.
Página 9 - The ART of ELECTRO-METALLURGY, including all known Processes of Electro-Deposition. By G. GORE, LL.DFRS With 56 Woodcuts. Price 6s. ALGEBRA and TRIGONOMETRY. By the Rev. WILLIAM NATHANIEL GRIFFIN, BD Price 3^.
Página 14 - UNIVERSE OF STARS; Presenting Researches into and New Views respecting the Constitution of the Heavens. With 22 Charts and 22 Diagrams, 8vo. I Of. 6d. LARGER STAR ATLAS for the Library, in 12 Circular Maps, with Introduction and 2 Index Pages. Folio, 15^.