The London, Edinburgh and Dublin Philosophical Magazine and Journal of ScienceTaylor & Francis, 1881 |
From inside the book
Results 1-3 of 28
Page 83
galvanometer ) . Let the resistance of this wire be w . Then J3 = —J2 , J4 = —J1 . Further , we have , on one hand , P2 - P3 = ( α21 - a31 — A21 + ɑ31 ) J1 + ( A22 − A32 − A23 + ɑ33 ) J2 . P2 - P3 = 20J2 , and , on the other , Putting ...
galvanometer ) . Let the resistance of this wire be w . Then J3 = —J2 , J4 = —J1 . Further , we have , on one hand , P2 - P3 = ( α21 - a31 — A21 + ɑ31 ) J1 + ( A22 − A32 − A23 + ɑ33 ) J2 . P2 - P3 = 20J2 , and , on the other , Putting ...
Page 370
... galvanometer , B ' to another resistance R ' and to the other pole of the galvanometer . Connect the other ends of RR ' together and to a key K , and let the second screw of the key be in connexion with the other pole of the battery ...
... galvanometer , B ' to another resistance R ' and to the other pole of the galvanometer . Connect the other ends of RR ' together and to a key K , and let the second screw of the key be in connexion with the other pole of the battery ...
Page 476
... galvanometer which should obey the law of tangents and yet not be so large as to be unwieldy . In order to do this , recourse was had to the differential principle . The construction is as follows : - Two stout hoops of copper or brass ...
... galvanometer which should obey the law of tangents and yet not be so large as to be unwieldy . In order to do this , recourse was had to the differential principle . The construction is as follows : - Two stout hoops of copper or brass ...
Contents
FIFTH SERIES | 1 |
Messrs Carnelley and OShea on a Relation between | 28 |
Dr O J Lodge on Action at a Distance | 37 |
41 other sections not shown
Other editions - View all
Common terms and phrases
100 cubic centims absorption acid action æther Ampère's law atoms axis beats beryllium bodies calculated carbon carbonic acid cell centims chemical chromatic circle circuit coefficient colours combination-tone condensed constant copper corresponding curves Daniell cell deflection density determined direction distance dx dy dz earth effect elec electricity electrode electrolytic electromotive force employed energy equal equations experimental experiments explained fluid galvanometer gases given glass grammes heat heat-rays Hence hydrogen increase kathode kinetic energy light lines liquid magnetic means measured metal method microwebers millimetre millims molecular molecules motion observed obtained oxide oxygen paper particles passing phenomena Phil phosphorescent photosphere plane plate platinum polarization position produced Prof quantity radiation rays refraction resistance rotation selenium solution specific spectrum substances sulphuric acid suppose surface temperature theory tion tube unit vapour velocity vibrations volt voltameter wire zinc