Magnetic Fields of Force: An Exposition of the Phenomena of Magnetism, Electro-magnetism, and Induction Based on the Conception of Lines of Force, Parte1Longmans, Green, and Company, 1897 - 297 páginas |
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Página 100
... closed curve drawn anywhere within the magnetic field , and not itself in the direction of the lines of force ( fig . 24 ) . In the figure the lines of force l , la , l , which pass through the various points P1 , P2 , P3 of this curve ...
... closed curve drawn anywhere within the magnetic field , and not itself in the direction of the lines of force ( fig . 24 ) . In the figure the lines of force l , la , l , which pass through the various points P1 , P2 , P3 of this curve ...
Página 120
... closed magnetised toroid , divided only by a narrow air - gap , we shall call a divided toroid . ' " These two examples of approximately uniform magnetisation , the closed and the divided toroid , have important technical appli- cations ...
... closed magnetised toroid , divided only by a narrow air - gap , we shall call a divided toroid . ' " These two examples of approximately uniform magnetisation , the closed and the divided toroid , have important technical appli- cations ...
Página 134
... closed circuits . This is possible , since we know of a quantity which remains constant along a tube of induction , and whose value is characteristic of the tube . This quantity is the flux of induction I = Bw . The lines of induction ...
... closed circuits . This is possible , since we know of a quantity which remains constant along a tube of induction , and whose value is characteristic of the tube . This quantity is the flux of induction I = Bw . The lines of induction ...
Página 135
... closed or divided toroids , all furnish examples of magnetic circuits . In the last- mentioned case the lines of force which traverse the air - gap are continued through the substance of the toroid , where the high value of the ...
... closed or divided toroids , all furnish examples of magnetic circuits . In the last- mentioned case the lines of force which traverse the air - gap are continued through the substance of the toroid , where the high value of the ...
Página 148
... closed magnetic circuits ( such as that of a horseshoe magnet with a keeper ) the intensity of magnet- isation may remain almost constant for years . Here then rotatory motion must be maintained without appreciable loss of velocity ...
... closed magnetic circuits ( such as that of a horseshoe magnet with a keeper ) the intensity of magnet- isation may remain almost constant for years . Here then rotatory motion must be maintained without appreciable loss of velocity ...
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Otras ediciones - Ver todas
Magnetic Fields of Force: An Exposition of the Phenomena of ..., Parte1 Hermann Ebert Vista completa - 1897 |
Magnetic Fields of Force: An Exposition of the Phenomena of ..., Parte1 Hermann Ebert Vista completa - 1897 |
Magnetic Fields of Force: An Exposition of the Phenomena of ..., Parte1 Hermann Ebert Vista completa - 1897 |
Términos y frases comunes
arrows axial axis of force bar magnet bobbin body bundle of lines circuit circular clockwise closed conductor copper wire corresponding cross-section Crown 8vo current flows current-conductor current-strength cyclic motion deflected determinate diamagnetic direction disc distance earth's magnetic earth's magnetic field electro-magnetic energy equal example Experiment field-intensity figure flux of force force due helix horizontal iron filings length line-of-force diagram lines of force lodestone magnetic field magnetic force magnetic influence magnetic lines magnetic moment magnetic needle magnetic pole magnetised measure medium mercury molecular magnets movable north pole north-seeking number of lines obtain parallel paramagnetic particles pass permeability perpendicular phenomena plane polarity portion position quantity rectilinear region ring rotation round sense side soft iron solenoid south pole steel straight strength suppose surface surrounding system of lines tangent galvanometer terminals thread tion toroid tube of induction tubes of force upper vertical vortex vortex lines wooden
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