Nature, Količina 59Nature Publishing Group, 1898 |
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Zadetki 1–3 od 74
Stran xxiii
... Magnetic Field , Profs . E. V. Morby , H. T. Eddy , and D. C. Miller , 45 ; Magnetic Hysteresis , F. Niethammer , 46 ; Magnetic Flux in Electrical Instruments , Albert Campbell , 47 , 70 ; Rotatory Magnetic Polarisation , Henri ...
... Magnetic Field , Profs . E. V. Morby , H. T. Eddy , and D. C. Miller , 45 ; Magnetic Hysteresis , F. Niethammer , 46 ; Magnetic Flux in Electrical Instruments , Albert Campbell , 47 , 70 ; Rotatory Magnetic Polarisation , Henri ...
Stran 47
... magnetic field between the pole . pieces of an electro - magnet . The pole - pieces are drilled so that a beam of light from an arc - lamp can traverse the gap along the magnetic lines . A polarising prism is placed between the arc ...
... magnetic field between the pole . pieces of an electro - magnet . The pole - pieces are drilled so that a beam of light from an arc - lamp can traverse the gap along the magnetic lines . A polarising prism is placed between the arc ...
Stran 225
... magnetic field . Further , the central line has its vibra- tions parallel to the lines of force , whereas the side lines of the triplet have their vibrations perpendicular to the lines of force . Thus , if the axis of the magnetic field ...
... magnetic field . Further , the central line has its vibra- tions parallel to the lines of force , whereas the side lines of the triplet have their vibrations perpendicular to the lines of force . Thus , if the axis of the magnetic field ...
Vsebina
Kennelly Arthur E Electricity Made Easy 124 | 15 |
King E S Conversion of Prismatic into Normal Spectra | 24 |
Hurricane of September 1898 the West Indian 81 Captain Infancy and Childhood Medical Diseases of Dr Dawson | 28 |
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acid animals apogamy apparatus appears Astronomical ation birds British Bryophytes carbon carbonic acid chemical chemistry College colour comet Committee containing December described effect electric elementary enantiomorphs engineering experiments fact Funafuti gases Geological George James Allman given homoplastic hybrids hydrogen illustrated important increase Institute interesting investigation J. J. Thomson Karl Pearson laboratory lectures light liquid London magnetic field mathematical matter means ment metals meteors method minor planet Museum natural November observations Observatory obtained organic origin paper period phenomena photographs physical plants plates practical present President pressure Prize probably produced Prof published rays recent reference remarkable Royal Society schools scientific sodium chlorate South species specimens spectral lines spectrum sporophyte stars strobilus Telegraphy temperature theory tion tube University vapour velocity volume