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 |
Dentro del libro
Resultados 1-5 de 59
Página 16
... equal to the distance between the pole - pieces , is brought near to the latter , many of the lines of force leave the sur- rounding space , and pass through the iron . Just as chains of little iron particles were previously held fast ...
... equal to the distance between the pole - pieces , is brought near to the latter , many of the lines of force leave the sur- rounding space , and pass through the iron . Just as chains of little iron particles were previously held fast ...
Página 23
... equal to about five - sixths of the length of the bar . The case of very long thin bars is especially important . If such a bar be magnetised , iron filings will be found to attach themselves to the ends almost exclusively , assuming ...
... equal to about five - sixths of the length of the bar . The case of very long thin bars is especially important . If such a bar be magnetised , iron filings will be found to attach themselves to the ends almost exclusively , assuming ...
Página 36
... equal to half the thickness of the bar magnet . The needle will everywhere set itself in a determinate direction , which may be recorded by marking upon the paper the points vertically beneath the two ends of the needle , joining them ...
... equal to half the thickness of the bar magnet . The needle will everywhere set itself in a determinate direction , which may be recorded by marking upon the paper the points vertically beneath the two ends of the needle , joining them ...
Página 42
... equal in strength as possible ) . On forming subsequently the line - of - force figures for the field surround- ing the two magnets , the extent to which the lines of force diverge in issuing from each of the poles should be com- pared ...
... equal in strength as possible ) . On forming subsequently the line - of - force figures for the field surround- ing the two magnets , the extent to which the lines of force diverge in issuing from each of the poles should be com- pared ...
Página 47
... which fluid is carried off at an equal rate . The point n , from which lines of force emerge into 6 the field , is called a source of lines THE MUTUAL ACTION OF TWO MAGNETS 47 Sources and sinks in magnetic fields of force.
... which fluid is carried off at an equal rate . The point n , from which lines of force emerge into 6 the field , is called a source of lines THE MUTUAL ACTION OF TWO MAGNETS 47 Sources and sinks in magnetic fields of force.
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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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