 | 1821 - 690 pages
...filed, bent or twisted, when in the position of the magnetic axis, or near this position ; the upper end becoming a south pole, and the lower end a north pole ; but the magnetism is destroyed by the same means, if the bar be held in the plane of the magnetic equator.... | |
 | 1823 - 626 pages
...direction the dipping-needle assumes, it immediately acquires a considerable attractive force, the upper end becoming a south pole, and the lower end a north pole." — pp. 51-53. Proceeding on their voyage for the double purpose of catching whales, and of discovering,... | |
 | 1821 - 502 pages
...of magnetism, when nearly in the position of the magnetic axis, renders the bar magnetic1; the upper end becoming a south pole, and the lower end a north...on the lower or upper end of the bar, or whether it is passed longitudinally or transversely through the iron. 12. A bar of 'iron possessing some magnetism,... | |
 | 1821 - 538 pages
...nearly in the position of the magnetic axis, renders the bar magnetic, th'e upper end becoming a south pole ; but the discharge does not produce any polarity,...longitudinally, or transversely through the iron. 12. A bar of iron possessing some magnetism, has its polarity diminished, destroyed, or inverted, if... | |
 | William Newton, Charles Frederick Partington - 1821 - 538 pages
...nearly in the position of the magnetic axis, renders the bar magnetic, the upper end becoming a south pole ; but the discharge does not produce any polarity,...longitudinally, or transversely through the iron. 12. A bar of iron possessing some magnetism, has its polarity diminished, destroyed, or inverted, if... | |
 | 1821 - 514 pages
...filed, bent or twisted, when in the position of the magnetic axis, or near this position; the upper end 'becoming a south pole, and the lower end a north pole ; but the magnetism is destroyed by the same means, if the bar be held in the plane of the magnetic equator.... | |
 | 1821 - 514 pages
...filed, bent or twisted, •when in the position of the magnetic axis, or near this position ; the tipper end becoming a south pole, and the lower end a north pole; but the magnetism is destroyed by the same means, if the bar be held in the plane of the magnetic equator.... | |
 | 1824 - 492 pages
...of magnetism, when nearly in the position of the magnetic axis, renders the bar magnetic; the upper end becoming a south pole, and the lower end a north...appear to be the same, whether the discharge be made in the lower, or upper end of the bar, or whether it is passed longitudinally or transversely through... | |
 | 1824 - 492 pages
...filed, bent or twisted, when in the position of the magnetic axis, or near this position; the upper end becoming a south pole, and the lower end a north pole ; but the magnetism is destroyed by the same means, if the bar be held in the plane of the magnetic equator.... | |
 | 1821 - 520 pages
...of magnetism, when nearly in the position of the magnetic axis, renders the bar magnetic'; the upper end becoming a south pole, and the lower end a north pole ; but the discharge docs not produce any polarity, if the iron be placed in- thfe plane of the magnetic equator. The effects... | |
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... the upper end becoming a south pole, and the lower end a north pole ; but the discharge does not produce any polarity, if the iron be placed in the plane of the magnetic equator. The effects appear to be the same, whether the discharge be made on... 
