 | 1807 - 514 páginas
...holding the north pole pf another magnet directly over these filings, they will immediately fall. Dip the north pole of one magnet and the south pole of another in steel filings, and bring the- ends of the bars toward each other; then the filings will unite. But... | |
 | 1807 - 472 páginas
...holding the north pole of another magnet directly over these filings, they will immediately full. Dip the north pole of one magnet and the south pole of another in steel filings, und bring the ends of t lie bars ton aid each other; then the filings will unite.... | |
 | John Ogilvie - 1855 - 434 páginas
...itself. Thus, the two north poles, or two south poles of two magnets, mutually repel each other; but the north pole of one magnet, and the south pole of another, mutually attract each other. — Chemical polarity. In voltaic electricity, the zinc and hydro-chloric... | |
 | Charles Josiah Woodward - 1891 - 120 páginas
...ball is carried round it in a circle in the direction north, east, south, west, north. (23, 1888.) 8. The north pole of one magnet and the south pole of...Explain the magnetic state of the various parts of the steel rod at the moment when the piece of wood has reached its centre. (41, 1889.) 9. A glass tube... | |
 | William Watson - 1899 - 990 páginas
...will therefore start from a north pole and end at a south pole. If now the lines of force between a north pole of one magnet and the south pole of another are obtained it will be found they have the general form shown in Fig. 399. Here it will be seen that some... | |
 | 1940 - 678 páginas
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 | Alexander Wilmer Duff - 1925 - 538 páginas
...in looking at the north pole we Q think of them as counter-clockwise. N /-, The attraction between the north pole of one magnet and the south pole of another magnet may be regarded as Flt>. 314. due to the attraction of amperian currents in the same direction,... | |
 | Le Roy Dougherty Weld, Frederic Palmer - 1925 - 760 páginas
...readily find the distribution of the lines of force in any magnetic field, as, for example, that between the north pole of one magnet and the south pole of another, in the following manner: Place a sheet of paper or of glass over the magnets, sprinkle iron filings... | |
 | Allan William Hirst - 1937 - 416 páginas
[ Lo sentimos, el contenido de esta página está restringido. ] | |
 | J. E. Spice - 1964 - 436 páginas
[ Lo sentimos, el contenido de esta página está restringido. ] | |
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If the north pole of one magnet and the south pole of another magnet are placed together, their magnetic effects tend to cancel out. 
