A Treatise on Magnetism Designed for the Use of Students in the University |
From inside the book
Results 1-5 of 28
Page 23
... necessary now to fix with precision the units of the different elements which we have to employ . For the unit of time , 1 second of mean solar time is uni- versally adopted : for the unit of measure of length , 1 foot is commonly used ...
... necessary now to fix with precision the units of the different elements which we have to employ . For the unit of time , 1 second of mean solar time is uni- versally adopted : for the unit of measure of length , 1 foot is commonly used ...
Page 30
... necessary to use the binomial theorem one step further : therefore + ( 1-2a , a2 + b ) + -m - 1 2 c2 + + = 1 m + 1 ( _ 2a a2 + b2 ) + m + 1 m +3 ( -2a + a2 + b2 ) " - + 2 c a c2 2.4 m + 1.m + 3.m + 5 2.4 . 6 m + 1 b = 1 + ( m + 1 ) + m2 ...
... necessary to use the binomial theorem one step further : therefore + ( 1-2a , a2 + b ) + -m - 1 2 c2 + + = 1 m + 1 ( _ 2a a2 + b2 ) + m + 1 m +3 ( -2a + a2 + b2 ) " - + 2 c a c2 2.4 m + 1.m + 3.m + 5 2.4 . 6 m + 1 b = 1 + ( m + 1 ) + m2 ...
Page 34
... necessary to retain e for the purpose of differen- tiation , and then , after the differentiation , e may be made = 0. It is evident that , in this case , it is only necessary to develope S as far as the first power of e . ( c ) The ...
... necessary to retain e for the purpose of differen- tiation , and then , after the differentiation , e may be made = 0. It is evident that , in this case , it is only necessary to develope S as far as the first power of e . ( c ) The ...
Page 47
... necessary . Fig . 18 . B E In Figure 18 therefore B represents a magnet suspended by a suspension - thread : C a small frame firmly attached to it , carrying a fine wire , or two wires crossing each other , and thus producing a fine ...
... necessary . Fig . 18 . B E In Figure 18 therefore B represents a magnet suspended by a suspension - thread : C a small frame firmly attached to it , carrying a fine wire , or two wires crossing each other , and thus producing a fine ...
Page 49
... necessary to invert the magnet in respect of the side on which it carries CD , as shewn in Figure 19 ; if the optical axis of CD pointed too much Fig . 19 . B E to the west of magnetic north in the first case , it now points too much to ...
... necessary to invert the magnet in respect of the side on which it carries CD , as shewn in Figure 19 ; if the optical axis of CD pointed too much Fig . 19 . B E to the west of magnetic north in the first case , it now points too much to ...
Contents
1 | |
13 | |
19 | |
31 | |
39 | |
44 | |
50 | |
56 | |
122 | |
128 | |
131 | |
137 | |
142 | |
144 | |
152 | |
160 | |
62 | |
68 | |
77 | |
83 | |
90 | |
103 | |
115 | |
173 | |
189 | |
197 | |
198 | |
207 | |
214 | |
14 | |
Other editions - View all
Common terms and phrases
angle angular momentum applied Astronomical Meridian attraction axis azimuth blue end blue magnetism blue pole broadside-on compass compass-needle correction cotan Crown 8vo curves deflexion deviation distance disturbed needle disturbing magnet Earth's horizontal Edition effect end-on equal error experiment expression Fcap formulæ Greenwich hori horizontal action horizontal plane induced magnetism investigations latitude longitude magnet-power Magnetic Declination magnetic meridian Magnetic Pole mass of iron measured moment of inertia netism North Magnetic Pole numerical value observations obtained opposite phænomena position produced proportion red end red magnetism red pole remarked represented repulsion rotation Royal Observatory sensible ship ship's head soft iron steel magnet subpermanent magnetism supposed suspension-thread term terrestrial horizontal force terrestrial magnetism theodolite theory tion torsion-power total force treatise vertical force vibration wire zontal
Popular passages
Page 21 - MORGAN — A COLLECTION OF PROBLEMS AND EXAMPLES IN MATHEMATICS. With Answers. By HA Morgan, MA, Sadlerian and Mathematical Lecturer of Jesus College, Cambridge.
Page 18 - NM FERRERS, MA, Fellow and Tutor of Gonville and Caius College, Cambridge. AN ELEMENTARY TREATISE ON TRILINEAR ' CO-ORDINATES, the Method of Reciprocal Polars, and the Theory of Projectors.
Page 3 - HODGSON -MYTHOLOGY FOR LATIN VERSIFICATION. A brief Sketch of the Fables of the Ancients, prepared to be rendered into Latin Verse for Schools. By F. HODGSON, BD, late Provost of Eton. New Edition, revised by FC HODGSON, MA i8mo. y. HOMER— THE ODYSSEY. Done into English by SH BUTCHER, MA, Fellow of University College, Oxford, and ANDREW LANG, MA, late Fellow of Merton College, Oxford.
Page 20 - JONES and CHEYNE— ALGEBRAICAL EXERCISES. Progressively Arranged. By the Rev. CA JONES, MA, and CH CHEYNE, MA, FRAS, Mathematical Masters of Westminster School. New Edition. i8mo.
Page 4 - Greek Grammar. By JM MARSHALL, MA, one of the Masters in Clifton College. 8vo. cloth. New Edition, is. MAYOR (JOHN EB)— FIRST GREEK READER. Edited after KARL HALM, with Corrections and large Additions by Professor JOHN EB MAYOR, MA, Fellow and Classical Lecturer of St. John's College, Cambridge. New Edition, revised. Fcap. 8vo.
Page 55 - WILSON— THE BIBLE STUDENT'S GUIDE to the more Correct Understanding of the English Translation of the Old Testament, by reference to the original Hebrew. By WILLIAM WILSON, DD, Canon of Winchester, late Fellow of Queen's College, Oxford. Second Edition, carefully revised. 4to. cloth. 25*. YONGE (CHARLOTTE M.)— SCRIPTURE READINGS FOR SCHOOLS AND FAMILIES. By CHARLOTTE M. YONGE, Author of "The Heir of Redclyffe.
Page 22 - PUCKLE— AN ELEMENTARY TREATISE ON CONIC SECTIONS AND ALGEBRAIC GEOMETRY. With Numerous Examples and Hints for their Solution ; especially designed for the Use of Beginners. By GH PUCKLE, MA New Edition, revised and enlarged.
Page 5 - PEILE (JOHN, MA)— AN INTRODUCTION TO GREEK AND LATIN ETYMOLOGY. By JOHN PEILE, MA, Fellow and Tutor of Christ's College, Cambridge, formerly Teacher of Sanskrit in the University of Cambridge. Third and Revised Edition. Crown 8vo.
Page 39 - The object of the author in this book is to present the philosophy of Chemistry in such a form that it can be made with profit the subject of College recitations, and furnish the teacher with the means of testing the student's faithfulness and ability.
Page 4 - MAYOR (JOSEPH B.)— GREEK FOR BEGINNERS. By the Rev. JB MAYOR, MA, Professor of Classical Literature in King's College, London. Part I., with Vocabulary, is.