The Magnetic Circuit in Theory and PracticeLongmans, 1896 - 362 páginas |
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Página vi
... discussed in detail in Chapter V. , and continually referred to afterwards . The expla- nation of ferromagnetism by pre - existing elementary magnets capable of being directed , and the comparison of these magnets to rotatory processes ...
... discussed in detail in Chapter V. , and continually referred to afterwards . The expla- nation of ferromagnetism by pre - existing elementary magnets capable of being directed , and the comparison of these magnets to rotatory processes ...
Página vii
... discussed . Chapter VII . , in which historical treatment preponderates , has been already mentioned . Chapters VIII . and IX . treat briefly the application of the principles developed to the principal machines and apparatus used in ...
... discussed . Chapter VII . , in which historical treatment preponderates , has been already mentioned . Chapters VIII . and IX . treat briefly the application of the principles developed to the principal machines and apparatus used in ...
Página 11
... discussed , that the quantity of electricity Q passing through the ballistic galvanometer , and induced in the secondary coil , is given by the following equation ( comp . equation 1 ) ( 10 ) Q = n258 R From this we see that the ...
... discussed , that the quantity of electricity Q passing through the ballistic galvanometer , and induced in the secondary coil , is given by the following equation ( comp . equation 1 ) ( 10 ) Q = n258 R From this we see that the ...
Página 20
... discussed from those of the normal curve of magnetisation ; they are interesting as guides in forming a judgment on many questions . But to enter here upon all the developments would lead us too far without any corresponding advantage ...
... discussed from those of the normal curve of magnetisation ; they are interesting as guides in forming a judgment on many questions . But to enter here upon all the developments would lead us too far without any corresponding advantage ...
Página 24
... discussed in detail in a special section ( Chapter V. ) ; we deal here only with the general qualitative results , in so far as they afford an insight into the action of cuts . SHEARING OF CURVES OF MAGNETISATION 25 § 17. Shearing ; 24 ...
... discussed in detail in a special section ( Chapter V. ) ; we deal here only with the general qualitative results , in so far as they afford an insight into the action of cuts . SHEARING OF CURVES OF MAGNETISATION 25 § 17. Shearing ; 24 ...
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Términos y frases comunes
abscissæ action air-gap already approximation armature axis B₁ bounding-surface C.G.S. units circular circumference component conductor considerable considered constant corresponding Coulomb's law cross-section Crown 8vo curve of magnetisation denote determined Diagrams direction distance dx dy dynamo electric electromagnetic electromotive force elementary end-elements equation experimental experiments expression external factor of demagnetisation ferromagnetic body ferromagnetic substance flux of induction function further galvanometer given Hopkinson hysteresis integration investigation iron lamellar latter leakage leakage-coefficient lifting force line-integral lines of induction machine magnetic circuit magnetic field magnetic induction magnetic intensity magnetic potential magnetic reluctance magnetomotive force Maxwell measure method normal obtain Ohm's law ordinates permeability plane pole-pieces proportional quantity question radial represented resultant induction resultant magnetic rigid magnet ring secondary coil slit solenoidal solenoidal distribution surface theoretical theory tion toroid transformers tubes uniform unit-tubes vector
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