Examples in PhysicsMacmillan and Company, 1888 - 260 σελίδες |
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Σελίδα 210
... galvanometer has a resistance equal to that of 15 miles of the line wire , prove that the battery resistance is equal to that of 35 miles of wire . Resistance . — The resistance of a conductor ( of uni- form section ) is directly ...
... galvanometer has a resistance equal to that of 15 miles of the line wire , prove that the battery resistance is equal to that of 35 miles of wire . Resistance . — The resistance of a conductor ( of uni- form section ) is directly ...
Σελίδα 214
... Galvanometer . - A tangent galvan- ometer consists of a circular coil of wire placed with its plane in the magnetic meridian , and at the centre of which is suspended a small magnetic needle . The force exerted by a current flowing ...
... Galvanometer . - A tangent galvan- ometer consists of a circular coil of wire placed with its plane in the magnetic meridian , and at the centre of which is suspended a small magnetic needle . The force exerted by a current flowing ...
Σελίδα 217
... galvanometer consisting of a single copper rod bent into a circle of 40 cm . diameter . [ H = 0.17 . ] 50. A current of 0.04 ampère flows through a circular coil of wire consisting of 3 turns , each 2 dcm . in dia- meter what force will ...
... galvanometer consisting of a single copper rod bent into a circle of 40 cm . diameter . [ H = 0.17 . ] 50. A current of 0.04 ampère flows through a circular coil of wire consisting of 3 turns , each 2 dcm . in dia- meter what force will ...
Σελίδα 218
... Galvanometer = 36 ohms . What was the resistance of the cell ? 55. A deflection a is obtained with a tangent galvan- ometer G connected up as in Fig . 7 with a battery B and a known resistance R. When R is replaced by a wire of unknown ...
... Galvanometer = 36 ohms . What was the resistance of the cell ? 55. A deflection a is obtained with a tangent galvan- ometer G connected up as in Fig . 7 with a battery B and a known resistance R. When R is replaced by a wire of unknown ...
Σελίδα 219
... galvanometer would have to be doubled . ( Neglect the resistance of the return circuit through earth , and assume that the coils of wire on the galvanometer have the same radius throughout . ) 60. The current from a battery is sent ...
... galvanometer would have to be doubled . ( Neglect the resistance of the return circuit through earth , and assume that the coils of wire on the galvanometer have the same radius throughout . ) 60. The current from a battery is sent ...
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acceleration amount of heat ampère Assistant Master atmospheric pressure barometer barometric height battery body of mass C.G.S. units Calculate calorimeter Camb Cambridge cells charge circuit coefficient of expansion College column constant containing copper cubic centimetres cubic foot cylindrical deflection denote density diameter distance dynes electricity electromotive force ELEMENTARY equal equation ergs expressed Fcap feet per second find the specific focal length foot-pounds galvanometer glass grammes GREEK heat-units horse-power Illustrated immersed internal resistance iron kilogramme kinetic energy latent heat lens liquid litre logarithm magnetic Matric measure melted mercury metres per second miles mirror mixture ohms pendulum piston placed pole potential poundals pounds pounds weight produced Prof Professor prove radius revised School specific gravity specific heat sphere square centimetre square inch steam string surface temperature tube unit of length velocity vertical vessel volume weight per square wire
Δημοφιλή αποσπάσματα
Σελίδα 27 - New Edition. Crown 8vo. $s. KEY TO PLANE TRIGONOMETRY. Crown 8vo. los. 6d. A TREATISE ON SPHERICAL TRIGONOMETRY. New Edition, enlarged. Crown 8vo. 4-?. 6d. PLANE CO-ORDINATE GEOMETRY, as applied to the Straight Line and the Conic Sections. With numerous Examples.
Σελίδα 25 - Prize Essay for 1877. 8vo. &. 6d. SMITH— Works by the Rev. BARNARD SMITH, MA, Rector of Glaston, Rutland, late Fellow and Senior Bursar of St. Peter's College, Cambridge. ARITHMETIC AND ALGEBRA, in their Principles and Application ; with numerous systematically arranged Examples taken from the Cambridge Examination Papers, with especial reference to the Ordinary Examination for the BA Degree.
Σελίδα 26 - KITCHENER— A GEOMETRICAL NOTE-BOOK, containing Easy Problems in Geometrical Drawing preparatory to the Study of Geometry. For the use of Schools.
Σελίδα 51 - LETHBRIDGE— A SHORT MANUAL OF THE HISTORY OF INDIA. With an Account of INDIA AS IT is. The Soil, Climate, and Productions ; the People, their Races, Religions, Public Works, and Industries ; the Civil Services, and System of Administration. By...
Σελίδα 26 - FOUR-FIGURE MATHEMATICAL TABLES. Comprising Logarithmic and Trigonometrical Tables, and Tables of Squares, Square Roots, and Reciprocals. By JT BOTTOMLEY, MA, Lecturer in Natural Philosophy in the University of Glasgow.
Σελίδα 35 - LESSONS IN ELEMENTARY CHEMISTRY, INORGANIC AND ORGANIC. By HENRY E. ROSCOE, FRS, Professor of Chemistry in Owens College, Manchester. With numerous Illustrations and Chromo-Litho of the Solar Spectrum, and of the Alkalies and Alkaline Earths. New Edition. Fcap. 8vo. qs. 6d. " As a standard general text-book it deserves to take a leading place. "— SPECTATOR. " We unhesitatingly pronounce it the best -of all our elementary treatises on Chemistry.
Σελίδα 33 - AN ELEMENTARY TREATISE ON THE LUNAR THEORY, with a Brief Sketch of the Problem up to the time of Newton. Second Edition, revised. Crown 8vo.
Σελίδα 18 - HISTORICAL OUTLINES OF ENGLISH ACCIDENCE, comprising Chapters on the History and Development of the Language, and on Word-formation.
Σελίδα 11 - HODGSON -MYTHOLOGY FOR LATIN VERSIFICATION. A brief Sketch of the Fables of the Ancients, prepared to be rendered into Latin Verse for Schools.