| Colin Macfarquhar, George Gleig - 1797 - 430 pages
...of magnetifm, and the end of it which lay towards the weft became the north pole,, and the other tnd the fouth pole. If a needle or bar, already magnetic, or a real magnet, was ilruck in any direction, its power was always diminiihed. For this experiment, they tried confiderably... | |
| Encyclopaedia Perthensis - 1807 - 756 pages
...width, then the needle acquired a confiderable degree of rn-gtietifin, and the end of it which lay towards the weft became the north pole, and the other end the fouth pole. If a netille or bar, already magnetic, or a real magnet, was llruck in any direction, it» power was always... | |
| James Smith - 1815 - 942 pages
...magnetism, and the end which by towards the west became the north pole, and the other end the south pole. If a needle or bar, already magnetic, or a real magnet, was struck in any direction, its power was always diminished. For The elf ctroplioros. this experiment... | |
| 1816 - 766 pages
...its width, then the needle acquired a conliderable degree of magnetifm, and the end of it which lay towards the weft became the north pole, and the other...always diminifhed. For this experiment, they tried considerably large bars ; one being 7'o8 inches long, o'26 broad, and 0-05 thick. When the fhock was... | |
| Charles Frederick Partington - 1828 - 468 pages
...magnetism, and the end which lay towards the west became the north pole, and the other end the south pole. If a needle or bar, already magnetic, or a real magnet, was struck in any direction, its power was always diminished. For this experiment they used bars of considerable... | |
| Thomas Curtis - 1829 - 834 pages
...magnethin, and the end which lay towards the west became the north pole, and the other end the south pol?. If a needle or bar, already magnetic, or a real magnet, was struck in any direction, its (rawer was always diminished. For this experiment they used considerably... | |
| |