Elementary Treatise on Natural Philosophy, Volumen3D. Appleton, 1891 |
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Página 562
... resultant of an infinite number of forces acting along lines drawn from the different points of the one body to the different points of the other . The law of inverse squares applies directly to these several components , and not to the ...
... resultant of an infinite number of forces acting along lines drawn from the different points of the one body to the different points of the other . The law of inverse squares applies directly to these several components , and not to the ...
Página 598
... resultant force ; and when ds is measured in this direction will be equal to the resultant force . SV ds 603. Lines of Force . - If a line be traced such that every small portion of it ( small enough to be regarded as straight ) is the ...
... resultant force ; and when ds is measured in this direction will be equal to the resultant force . SV ds 603. Lines of Force . - If a line be traced such that every small portion of it ( small enough to be regarded as straight ) is the ...
Página 605
... resultant of the force due to the given electrified body , and the force due to this imaginary image . The name and the idea of electrical images , of which this is one of the simplest examples , are due to Sir W. Thom- son . CHAPTER ...
... resultant of the force due to the given electrified body , and the force due to this imaginary image . The name and the idea of electrical images , of which this is one of the simplest examples , are due to Sir W. Thom- son . CHAPTER ...
Página 660
... resultant of these two nearly opposite pulls . The direction of this resultant for a small sphere is the direction in which the intensity of the field increases most rapidly . 673. Specification of Magnetization . - A piece of steel is ...
... resultant of these two nearly opposite pulls . The direction of this resultant for a small sphere is the direction in which the intensity of the field increases most rapidly . 673. Specification of Magnetization . - A piece of steel is ...
Página 662
... resultant couple exerted upon the whole system by terrestrial magnetism will ( § 27 ) be the sum of the separate couples exerted on each simple magnet , and the moment of the system will be the sum of the moments of its parts . But any ...
... resultant couple exerted upon the whole system by terrestrial magnetism will ( § 27 ) be the sum of the separate couples exerted on each simple magnet , and the moment of the system will be the sum of the moments of its parts . But any ...
Términos y frases comunes
acid action angle apparatus armature arrangement attraction axis ball battery binding-screws body called carbon cells centimetres centre charge circuit condenser conductor connected consists copper copper plate copper wire current is passing cylinder deflection denote diamagnetic difference of potential disc discharge distance earth effect electrical machine electrified electro-magnet electro-motive force electrolysis electroscope employed energy equal experiment galvanometer glass gutta percha heat Hence horizontal increase inner coating instrument insulated intensity inversely junction knob length Leyden jar lines of force liquid magnetic force magnetic meridian mercury metal millimetre mirror galvanometer motion movable needle negative observed obtained opposite direction outer coating parallel perpendicular plane poles portion positive electricity produced quantity of electricity repelled represented in Fig repulsion resistance revolving rotation round shellac side solenoid spark surface suspended telegraph temperature terrestrial magnetism Thomson effect tion tricity tubes of force unit V₁ velocity vertical wire zinc