INDEX. 



571 



Induced current, 471 

 Inductance, 450 



and capacity, neutralization 



of, 490 



Induction, coefficients of, 265 

 coils, 453 

 ,, high-frequency, 499 



definition of, 230, 356 

 ,, electrical machines, 286 

 electrification by, 244 

 ,, electromotive force of, 469 

 ,, general equations of, 504 

 Hertzian, 391 

 ,, localized electromotive force 



of, 503 



Maxwellian, 390 

 ,, particular cases of, 471 

 ,, relation of charge to, 358 

 Inductive capacity, 357 

 Inductivity, 357 

 Inertia, 91 



,, definition of, 95 



forces of, 108 

 moment of, 130 

 Infinite integrand or limit, 43 



straight current, force due to, 



420 

 Infinitesimal, 16 



arc, area, and volume, 34 



,, transformation, 49 



Infinity, 16 



Influence, electrification by, 244 

 Instantaneous capacity, 404 



,, charge, 404 



Insulators, 245 

 Integrability, 37 

 Integral, 36 



definite, 36, 46 

 ,, double and multiple, 45 

 of function of complex vari- 

 able, 88 

 indefinite, 41 

 line-, 50 

 ,, surface-, 50 

 Integral form of Ohm's law, 332 

 Intrinsic polarization, 389 



Heaviside's treat- 



ment of, 391 



Invariant of transformation, 309 

 Inverse points, 295 

 Iron, hard, 389 



Irrational, 2 



,, algebraic, 4 



,, function, 14 

 Isocyclic changes, 470 



motions, 133, 134 

 Ivory's theorem, 216 



Jacobi, 69, 73, 173 

 Jones, 517, app. 563 

 Jordan, 193 

 Joule, 416 

 Joule's law, 335, 469 



Kelvin, 240, 259, 281, 288, 298, 302, 357, 



382, 469, 471, 488, 535, 539 

 and Dirichlet's Principle, 169 

 Kelvin's replenisher, 286 

 Kilogramme prototype, 98 

 Kinetic energy, 109 

 potential, 127 



theory of gases, 134, 399 

 Kirchhoff, 326, 331, 337, 339, 488, 534, 



415 



Kirchhoff 'slaws, 337 

 Kohlrausch, 415 

 " KE-law," 536 

 Kronecker, 44, 171 



Lagrange, 108, 119, 123 



equations of, 118, 467 

 Lagrangian function, 118, 124 



modified, 127 



Lame, 22, 64, 173 

 Lamellar polarizations, 235 



,, vectors, 59 

 Laplace, 189, 192, 251 



equation of, 68, 85, 148 

 ,, in spherical coordi- 



nates, 173 



,, cylindrical coordi- 



nates, 174 

 operator of, 68 

 Law, associative, 1 

 ,, commutative, 1 



,, distributive, 1 

 ,, of electrical force, 248 

 of force, generalized, 354 

 Joule's, 335 

 Kirchhoff 's, 337 

 KK-, 536 

 Lenz's, 137, 471 



