Recherche Images Maps Play YouTube Actualités Gmail Drive Plus »
Connexion
Livres Livres
" Hence ., 4т« where a denotes the radius of the sphere, and therefore the magnetic action of the sphere at an external point is the same as that of a small magnet at the centre... "
An Introduction to the Mathematical Theory of Attraction - Page 83
de Francis Alexander Tarleton - 1913
Affichage du livre entier - À propos de ce livre

Elementary Mechanics of Solids and Fluids

A. L. Selby - 1893 - 320 pages
...the same as that of a mass m placed at the centre of the sphere. Therefore the action of the whole sphere at an external point is the same as that of a particle of mass M placed at its centre. This proposition holds also when each thin shell is uniform,...
Affichage du livre entier - À propos de ce livre

Notes on Recent Researches in Electricity and Magnetism: Intended as a ...

Joseph John Thomson - 1893 - 688 pages
...potential is (C* 4. R^ fi • Thus the magnetic effect of the currents at a point outside the sphere is the same as that of a small magnet at the centre, with its axis at right angles to the axis of rotation and the external magnetic field, and whose moment...
Affichage du livre entier - À propos de ce livre

Calendar of the University of Sydney

University of Sydney - 1912 - 1050 pages
...small plane circular current, at distances which are great compared with the dimensions of the circuit, is the same as that of a small magnet at the centre of the circle, whose axis is normal to the plane of the circuit, when the magnetic moment is equal...
Affichage du livre entier - À propos de ce livre




  1. Ma bibliothèque
  2. Aide
  3. Recherche Avancée de Livres
  4. Télécharger l'ePub
  5. Télécharger le PDF