Mathematical and Physical Papers, Volume 2University Press, 1884 - Mathematics |
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Page 96
... coils with soft iron cores are used in the indicating instrument , as any one will be ready to admit who has seen Faraday's beautiful magneto - optical experiment , and has re- marked the gradually rising illumination , consequent on ...
... coils with soft iron cores are used in the indicating instrument , as any one will be ready to admit who has seen Faraday's beautiful magneto - optical experiment , and has re- marked the gradually rising illumination , consequent on ...
Page 98
... coils ; and it may be that a more satisfactory test would be obtained with the actual instruments , by using battery power capable of maintaining a permanent current more , by only 1/3 or 1/4 , than enough to give an indication . 2 ...
... coils ; and it may be that a more satisfactory test would be obtained with the actual instruments , by using battery power capable of maintaining a permanent current more , by only 1/3 or 1/4 , than enough to give an indication . 2 ...
Page 108
... coil of which one end is connected with the line wire and the other with the earth . Each of these magnets is held in a position deflected from the magnetic meridian by two stops on which its ends press ; and two other small stops of ...
... coil of which one end is connected with the line wire and the other with the earth . Each of these magnets is held in a position deflected from the magnetic meridian by two stops on which its ends press ; and two other small stops of ...
Page 109
... coil produces this effect on any one of these magnets , it immediately strikes the last - men- tioned stops , and so completes a circuit through a local battery and makes a mark on prepared electro - chemical paper . For each suspended ...
... coil produces this effect on any one of these magnets , it immediately strikes the last - men- tioned stops , and so completes a circuit through a local battery and makes a mark on prepared electro - chemical paper . For each suspended ...
Page 116
... coil of 400 turns of fine wire , in terms of the resistance of a standard conductor as unity . The resistance of this standard has been determined for me in absolute measure through the kindness of Professor W. Weber , and has metre ...
... coil of 400 turns of fine wire , in terms of the resistance of a standard conductor as unity . The resistance of this standard has been determined for me in absolute measure through the kindness of Professor W. Weber , and has metre ...
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Common terms and phrases
applied Ave Maria Lane battery brass C. J. CLAY cable Cambridge University Press cells centims circuit CLAY & SONS coil College conductor copper slip copper wire Crown 8vo current entering curves deflection Demy 8vo diminished diminution direction dx² earth Edited electric conductivity electric currents electro-magnetic electrodes entering by end equal equation experiments galvanometer gutta-percha heat inch indicated induction insulated iron wire Joule junctions length magnetizing current magnetizing force magnetometer mechanical value metals meteors miles minute of current motion needle nickel Notes observed periods position potential energy residual magnetism resistance reverse Royal Society slips soft iron soldered specimens square St John's College stress submarine Sun's surface telegraph temperature testing conductor theory thermal thermo thermo-electric effect thermo-electric quality thermometers tion transverse tube University of Cambridge University Press Warehouse velocity weight wire zero zinc
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