Philosophical MagazineTaylor & Francis, 1865 - Physics |
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Page 72
2.5 to 6 inches wide , and about 4th of an inch thick , exposing from 100 to 200 square inches of surface . The charges ( 1 ) of these plates were carefully determined under a given electrometer indication , the attracting plates being ...
2.5 to 6 inches wide , and about 4th of an inch thick , exposing from 100 to 200 square inches of surface . The charges ( 1 ) of these plates were carefully determined under a given electrometer indication , the attracting plates being ...
Page 73
... inches , boundary 40 inches , compared with a similar plate 14 inches square , surface 196 square inches , boundary 56 inches . Here the surfaces are as 1 : 2 nearly , whilst the boundaries are as 1 : √2 nearly . In this case charge of ...
... inches , boundary 40 inches , compared with a similar plate 14 inches square , surface 196 square inches , boundary 56 inches . Here the surfaces are as 1 : 2 nearly , whilst the boundaries are as 1 : √2 nearly . In this case charge of ...
Page 74
... inches diameter , surface 63.5 square inches , with a sphere of 9 inches , or double that diameter , surface 254 square inches . Charge of sphere of 4.5 inches diameter ( surface 63.5 square inches ) , 4 circular inches , under an ...
... inches diameter , surface 63.5 square inches , with a sphere of 9 inches , or double that diameter , surface 254 square inches . Charge of sphere of 4.5 inches diameter ( surface 63.5 square inches ) , 4 circular inches , under an ...
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