A Treatise on Electricity and Magnetism, 2. köideClarendon, 1892 - 23 pages |
Contents
| 1 | |
| 6 | |
| 20 | |
| 22 | |
| 28 | |
| 35 | |
| 36 | |
| 37 | |
| 278 | |
| 295 | |
| 303 | |
| 306 | |
| 308 | |
| 310 | |
| 312 | |
| 313 | |
| 38 | |
| 39 | |
| 40 | |
| 42 | |
| 43 | |
| 45 | |
| 47 | |
| 49 | |
| 50 | |
| 53 | |
| 55 | |
| 57 | |
| 59 | |
| 61 | |
| 62 | |
| 63 | |
| 69 | |
| 72 | |
| 75 | |
| 79 | |
| 81 | |
| 95 | |
| 132 | |
| 138 | |
| 144 | |
| 150 | |
| 163 | |
| 175 | |
| 188 | |
| 195 | |
| 199 | |
| 205 | |
| 211 | |
| 218 | |
| 223 | |
| 224 | |
| 225 | |
| 226 | |
| 227 | |
| 228 | |
| 229 | |
| 230 | |
| 231 | |
| 232 | |
| 233 | |
| 234 | |
| 235 | |
| 236 | |
| 237 | |
| 238 | |
| 240 | |
| 241 | |
| 243 | |
| 244 | |
| 247 | |
| 249 | |
| 251 | |
| 252 | |
| 253 | |
| 254 | |
| 255 | |
| 256 | |
| 257 | |
| 258 | |
| 259 | |
| 263 | |
| 264 | |
| 265 | |
| 266 | |
| 267 | |
| 268 | |
| 271 | |
| 315 | |
| 316 | |
| 317 | |
| 318 | |
| 320 | |
| 321 | |
| 322 | |
| 324 | |
| 326 | |
| 328 | |
| 331 | |
| 333 | |
| 334 | |
| 335 | |
| 336 | |
| 337 | |
| 338 | |
| 351 | |
| 352 | |
| 371 | |
| 374 | |
| 375 | |
| 376 | |
| 377 | |
| 378 | |
| 379 | |
| 380 | |
| 381 | |
| 382 | |
| 383 | |
| 384 | |
| 385 | |
| 386 | |
| 387 | |
| 388 | |
| 390 | |
| 392 | |
| 393 | |
| 394 | |
| 395 | |
| 397 | |
| 398 | |
| 399 | |
| 407 | |
| 408 | |
| 414 | |
| 425 | |
| 431 | |
| 437 | |
| 445 | |
| 450 | |
| 451 | |
| 452 | |
| 453 | |
| 454 | |
| 455 | |
| 456 | |
| 457 | |
| 458 | |
| 459 | |
| 460 | |
| 461 | |
| 468 | |
| 475 | |
| 481 | |
| 489 | |
| 495 | |
| 496 | |
| 497 | |
| 499 | |
| 503 | |
Other editions - View all
Common terms and phrases
A₁ action axes axis B₁ B₂ body C₁ centre circle closed curve coefficient coil components conductor constant cylinder deduced deflexion denote depends determine diamagnetic distance ds ds dx dy dz electric current electromagnetic force electromotive force electromotive intensity element equal equation equilibrium expression Faraday force acting function galvanometer Hence horizontal induced magnetization integral iron kinetic energy line-integral lines of magnetic magnetic field magnetic force magnetic induction magnetic moment magnetic potential magnetic shell measured method molecules motion moving needle negative observed opposite direction parallel placed plane position potential due produce quantity radius round secondary circuit self-induction sheet shew shewn side solenoid solid angle sphere strength substance suppose surface surface-integral suspended T₁ terrestrial magnetism theory torsion unit vector vector-potential velocity vertical vibration wire zero аф
Popular passages
Page 294 - If we differentiate the first of these equations with respect to x, and the second with respect to y, and add the...
Page 157 - If the conductor be a rotating disk or a fluid it will move in obedience to this force, and this motion may or may not be accompanied with a change of position of the electric current which it carries. But if the current itself be free to choose any path through a fixed solid...
Page 491 - In fact, whenever energy is transmitted from one body to another in time, there must be a medium or substance in which the energy exists after it leaves one body and before it reaches the other, for energy, as Torricelli remarked, 'is a quintessence of so subtile a nature that it cannot be contained in any vessel except the inmost substance of material things'.
Page 468 - I think we have good evidence for the opinion that some phenomenon of rotation is going on in the magnetic field, that this rotation is performed by a great number of very small portions of matter, each rotating on its own axis, this axis being parallel to the direction of the magnetic force...
Page 451 - ... theory explains the facts. Faraday has shown, in the nineteenth series of his experimental researches, that a ray of plane-polarized light, when transmitted through any solid (diamagnetic ?) transparent medium under the action of a powerful magnet, has the plane of its polarization rotated in that direction in which a positive current must circulate round the ray in order to produce a magnetic force in the same direction as that which actually exists in the medium. Verdet, however, discovered...
Page 459 - This angular velocity cannot be that of any portion of the medium of sensible dimensions rotating as a whole. We must therefore conceive the rotation to be that of very small portions of the medium, each rotating on its own axis.
Page 179 - The whole of these phenomena may be summed up in one law. When the number of lines of magnetic induction which pass through the secondary circuit in the positive direction is altered, an electromotive force acts round the circuit, which is measured by the rate of decrease of the magnetic induction through the circuit. 532.] For instance, let the rails of a railway be insulated from the earth, but connected at one terminus through a galvanometer, and let the circuit be completed by the wheels and...
Page 175 - The experimental investigation by which Ampere established the laws of the mechanical action between electric currents is one of the most brilliant achievements in science. The whole, theory and experiment, seems as if it had leaped, full grown and full armed, from the brain of the
Page 432 - The general conclusion of philosophers seems to be, that such cases are by far the moat numerous, and for my own part, considering the relation of a vacuum to the magnetic force and the general character of magnetic phenomena external to the magnet, I am more inclined to the notion that in the transmission of the force there is such an action, external to the magnet, than that the effects are merely attraction and repulsion at a distance. Such an action may be a function of the ether ; for it is...
Page 468 - ... of the parts of the electromagnetic field. The problem of determining the mechanism required to establish a given species of connexion between the motions of the parts of a system always admits of an infinite number of solutions.