Magnetic Fields of Force: An Exposition of the Phenomena of Magnetism, Electro-magnetism, and Induction Based on the Conception of Lines of Force, Parte1Longmans, Green, and Company, 1897 - 297 páginas |
Dentro del libro
Resultados 1-5 de 46
Página 19
... middle with a finger of one hand , while a natural magnet provided with pole - pieces is drawn over it with the other hand , one half of the needle being stroked with one pole and the other half with the other pole , alternately , until ...
... middle with a finger of one hand , while a natural magnet provided with pole - pieces is drawn over it with the other hand , one half of the needle being stroked with one pole and the other half with the other pole , alternately , until ...
Página 21
... middle of the bar there is a region J where hardly any lines of force begin or terminate ; the magnetic force in the immediate neighbourhood of this place is determined only by the lines which pass from the red to the blue end , and ...
... middle of the bar there is a region J where hardly any lines of force begin or terminate ; the magnetic force in the immediate neighbourhood of this place is determined only by the lines which pass from the red to the blue end , and ...
Página 29
... middle point . In the case of a horse - shoe magnet , this is accomplished by hanging it up by a thread attached to the middle of the bend . Bar magnets may be suspended by means of a brass loop furnished above with a hook to which a ...
... middle point . In the case of a horse - shoe magnet , this is accomplished by hanging it up by a thread attached to the middle of the bend . Bar magnets may be suspended by means of a brass loop furnished above with a hook to which a ...
Página 33
... middle point beneath the movable magnet , so that its indifferent zone is intersected by the vertical through the point of suspension of the steel wire . The wire leaves its vertical position , and moves towards one end of the bar ...
... middle point beneath the movable magnet , so that its indifferent zone is intersected by the vertical through the point of suspension of the steel wire . The wire leaves its vertical position , and moves towards one end of the bar ...
Página 36
... middle into which is inserted a brass tube B , five centimetres long , and provided at its upper end with a needle - point c . Inside the tube is a piece of lead pencil D , which is pressed downwards by the spiral spring E , but is kept ...
... middle into which is inserted a brass tube B , five centimetres long , and provided at its upper end with a needle - point c . Inside the tube is a piece of lead pencil D , which is pressed downwards by the spiral spring E , but is kept ...
Contenido
3 | |
4 | |
5 | |
6 | |
8 | |
10 | |
11 | |
12 | |
14 | |
15 | |
16 | |
17 | |
18 | |
20 | |
23 | |
24 | |
25 | |
29 | |
45 | |
50 | |
51 | |
76 | |
82 | |
83 | |
88 | |
94 | |
99 | |
100 | |
101 | |
102 | |
103 | |
104 | |
105 | |
106 | |
108 | |
110 | |
112 | |
113 | |
115 | |
126 | |
128 | |
130 | |
131 | |
132 | |
133 | |
143 | |
150 | |
157 | |
164 | |
180 | |
186 | |
194 | |
207 | |
214 | |
224 | |
233 | |
236 | |
240 | |
246 | |
253 | |
261 | |
268 | |
274 | |
279 | |
285 | |
291 | |
2 | |
8 | |
15 | |
24 | |
Otras ediciones - Ver todas
Magnetic Fields of Force: An Exposition of the Phenomena of ..., Parte1 Hermann Ebert Vista completa - 1897 |
Magnetic Fields of Force: An Exposition of the Phenomena of ..., Parte1 Hermann Ebert Vista completa - 1897 |
Magnetic Fields of Force: An Exposition of the Phenomena of ..., Parte1 Hermann Ebert Vista completa - 1897 |
Términos y frases comunes
arrows axial axis of force bar magnet bobbin body bundle of lines circuit circular clockwise closed conductor copper wire corresponding cross-section Crown 8vo current flows current-conductor current-strength cyclic motion deflected determinate diamagnetic direction disc distance earth's magnetic earth's magnetic field electro-magnetic energy equal example Experiment field-intensity figure flux of force force due helix horizontal iron filings length line-of-force diagram lines of force lodestone magnetic field magnetic force magnetic influence magnetic lines magnetic moment magnetic needle magnetic pole magnetised measure medium mercury molecular magnets movable north pole north-seeking number of lines obtain parallel paramagnetic particles pass permeability perpendicular phenomena plane polarity portion position quantity rectilinear region ring rotation round sense side soft iron solenoid south pole steel straight strength suppose surface surrounding system of lines tangent galvanometer terminals thread tion toroid tube of induction tubes of force upper vertical vortex vortex lines wooden
Pasajes populares
Página 21 - LOUDON'S ENCYCLOPEDIA of AGRICULTURE: comprising the Laying-out, Improvement, and Management of Landed Property, and the Cultivation and Economy of the Productions of Agriculture. With 1,100 Woodcuts. 8vo. 21s. London's Encyclopaedia of Gardening : comprising the Theory and Practice of Horticulture, Floriculture, Arboriculture, and Landscape Gardening.
Página 16 - HALF-HOURS WITH THE STARS: a Plain and Easy Guide to the Knowledge of the Constellations. Showing in 12 Maps the position of the principal Star-Groups night after night throughout the year. With Introduction and a...
Página 16 - Other Worlds than Ours ; The Plurality of Worlds Studied under the Light of Recent Scientific Researches.
Página 4 - Works by R. LLOYD WHITELEY, FIC, Principal of the Municipal Science School, West Bromwich. CHEMICAL CALCULATIONS. With Explanatory Notes, Problems and Answers, specially adapted for use in Colleges and Science Schools. With a Preface by Professor F. CLOWES, D.Sc. (Lond.), FIC Crown 8vo., 2s.
Página 20 - The Treasury of Botany, or Popular Dictionary of the Vegetable Kingdom ; with which is incorporated a Glossary of Botanical Terms.
Página 12 - Vol. I.— The Constitution of Nature— Radiation— On Radiant Heat in Relation to the Colour and Chemical Constitution of Bodies— New Chemical Reactions produced by Light — On Dust and Disease — Voyage to Algeria to observe the Eclipse — Niagara — The Parallel Roads of Glen Roy — Alpine Sculpture — Recent Experiments on...
Página 14 - SHELLEY.— WORKSHOP APPLIANCES, including Descriptions of some of the Gauging and Measuring Instruments, Hand-cutting Tools, Lathes, Drilling, Planeing, and other Machine Tools used by Engineers.
Página 9 - CATECHISM OF THE STEAM ENGINE in its various Applications in the Arts, to which is now added a chapter on Air and Gas Engines, and another devoted to Useful Rules, Tables, and Memoranda. Illustrated by 212 Woodcuts. Crown 8vo. js. 6V. HANDBOOK OF THE STEAM ENGINE; a Key to the Author's Catechism of the Steam Engine.
Página 4 - INTRODUCTION TO THE STUDY OF CHEMICAL PHILOSOPHY. The Principles of Theoretical and Systematic Chemistry. With 5 Woodcuts. With or without the ANSWERS of Problems.
Página 20 - BOTANY. AITKEN- Elementary Text-Book of Botany. For the use of Schools. By EDITH AITKEN, late Scholar of Girton College. With over 400 Diagrams. Crown 8vo. 4s. 6rf. BENNETT and MURRAY— Handbook of Cryptogamic Botany.