Philosophical MagazineTaylor & Francis, 1865 - Physics |
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Page 441
... distance from the pole ; thus the unit field will be produced at the unit distance from the unit pole . In a uniform magnetic field the lines of force , as may be demonstrated , will be parallel ; such a field can only be pro- duced by ...
... distance from the pole ; thus the unit field will be produced at the unit distance from the unit pole . In a uniform magnetic field the lines of force , as may be demonstrated , will be parallel ; such a field can only be pro- duced by ...
Page 508
... distance , the force , f , with which two small electrified bodies repel one another is proportional to the product of the charges , q and 91 , upon them ; but when the distance varies , this force , f , is in- versely proportional to ...
... distance , the force , f , with which two small electrified bodies repel one another is proportional to the product of the charges , q and 91 , upon them ; but when the distance varies , this force , f , is in- versely proportional to ...
Page
... distances , in which the different sources of light should subsequently be placed . I then placed a candle at a distance of 0.8 metre from the pile , and obtained a constant deflection of the needle of 36 ° 5 † . From Poggendorff's ...
... distances , in which the different sources of light should subsequently be placed . I then placed a candle at a distance of 0.8 metre from the pile , and obtained a constant deflection of the needle of 36 ° 5 † . From Poggendorff's ...
Contents
CONTENTS OF VOL XXIX | 1 |
Forbess Researches on the Mineralogy of South America | 11 |
Prof Cayley on a Quartic Surface | 19 |
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action æther Akin aluminium ammonia angle antisolar point apparatus appears benzhydrole benzophenone bismuth body calculated carbonate carbonic acid centre charge chemical chloric acid chloride coil colour conductor constant copper cos² density determined diameter discharge disk dissolved distance effect elastic force electric electromagnetic electromotive force electroscope equal equation evolved experiments formula galvanometer given glacier glass heat Hence hydrochloric acid hydrogen inches increase intensity iodine iron lake less light lines liquid acid lithium luminous magnetic means measure mercury metallic method metres millims molecules motion neutral point observations obtained oxide paper particles Phil Philosophical Magazine photosphere plane plate platinum polarization position pressure produced Prof quantity radiation rays resistance side silver sin² solar solid solution specific gravity spectrum substance sulphur supposed surface temperature thallium theory tion tube Tyndall unit vapour velocity weight wire zinc