Mathematical Papers of the Late George GreenMacmillan, 1871 - 336 من الصفحات |
من داخل الكتاب
النتائج 1-5 من 13
الصفحة 16
... coercive force equal to B , and analogous to friction in its opera- tion , so that when the resultant of the electric forces acting upon any one of their elements is less than B , the electrical state of this element shall remain ...
... coercive force equal to B , and analogous to friction in its opera- tion , so that when the resultant of the electric forces acting upon any one of their elements is less than B , the electrical state of this element shall remain ...
الصفحة 17
... coercive force was , as we have here supposed it , the same for all their elements , the results of the preceding theory ought scarcely to differ from what would be observed in bodies formed of such substances , provided no one of their ...
... coercive force was , as we have here supposed it , the same for all their elements , the results of the preceding theory ought scarcely to differ from what would be observed in bodies formed of such substances , provided no one of their ...
الصفحة 18
... force with which a particle p of magnetism situate within the element tends to move , will evidently be precisely equal to its coercive force f , and in equilibrium with it . Supposing there- fore this force to be the same for every ...
... force with which a particle p of magnetism situate within the element tends to move , will evidently be precisely equal to its coercive force f , and in equilibrium with it . Supposing there- fore this force to be the same for every ...
الصفحة 70
... coercive force of the body , which we will suppose analogous to friction in its operation , so that as long as the total force acting upon any particle within the body is less than ẞ , its electrical state shall remain unchanged , but ...
... coercive force of the body , which we will suppose analogous to friction in its operation , so that as long as the total force acting upon any particle within the body is less than ẞ , its electrical state shall remain unchanged , but ...
الصفحة 71
... forces acting on points within the body , which may now exceed the coercive force by an infinitely small quantity , are again reduced to an equilibrium with it . If this were done , we should , when the initial state of the body was ...
... forces acting on points within the body , which may now exceed the coercive force by an infinitely small quantity , are again reduced to an equilibrium with it . If this were done , we should , when the initial state of the body was ...
طبعات أخرى - عرض جميع المقتطفات
عبارات ومصطلحات مألوفة
angle angle of incidence ax+by+ct axes axis becomes belonging centre coefficients conducting bodies consequently constant quantity corresponding density determine direction distance dv dw dx dx dx dy dz dx dz dx² dy dx dy dy dz dx electric fluid element ellipsoid entire function equal to zero equilibrium evidently exact differential expression exterior finite formula give given Hence induced integral extending interior luminiferous ether magnetic medium Moreover motion obtain partial differential equation particles perfect conductor perpendicular plane preceding quantity of electricity radius rational and entire rectangular co-ordinates refracted wave represent shell sphere spherical substituted suppose surface of junction term theory tion total potential function tricity V₁ variable velocity vibrations wave's front wire µ² µ³ аф