 | Royal Institution of Great Britain - 1831 - 450 pages
...28 feet of each actually surround the i aggregate length of the coils is, therefore, 728 feet. Each wound on a little less than an inch; in the middle of the it forms three thicknesses of wire, and on the ends or near it is wound so as to form six thicknesses.'... | |
 | 1832 - 650 pages
...actually surrounded the iron. The aggregate length of the coil was, therefore, 728 feet. Each strand was wound on a little less than an inch ; in the middle of the horse-shoe it formed three thicknesses of wire ; and on the ends, or near the poles, it was wound so ая to form... | |
 | Peter Mark Roget - 1832 - 324 pages
...actually surrounded the iron. The aggregate length of the coil was, therefore, 728 feet. Each strand was wound on a little less than an inch ; in the middle of the horse-shoe it formed three thicknesses of wire ; and on the ends, or near the poles, it was wound so as to form six... | |
 | 1832 - 642 pages
...actually surrounded the iron. The aggregate length of the coil was, therefore, 728 feet. Each strand was wound on a little less than an inch ; in the middle of the horse- shoe it formed three thicknesses of wire; and on the ends, or near the poles, it was wound so... | |
 | John M. Moffat - 1834 - 530 pages
...soft iron bent into the form of a horseshoe, and " wound with twenty-six strands of copper bell-wire, covered with cotton threads, each thirty-one feet...twenty-eight feet of each actually surround the iron ; the aggfegate length of the coils is therefore 728 feet. Each strand is wound on a little less than an... | |
 | Walter R. Johnson - 1836 - 522 pages
...soft iron bent into the form of a horseshoe, and " wound with twenty-six strands of copper bell-wire, covered with cotton threads, each thirty-one feet...iron ; the aggregate length of the coils is therefore 723 feet. Each strand is wound on a little less than an inch : in the middle of the horseshoe it forms... | |
 | Richard Green Parker - 1838 - 266 pages
...soft iron, bent into the form of a horse-shoe, and wound with twenty-six strands of copper bell-wire, covered with cotton threads, each thirtyone feet long;...iron. The aggregate length of the coils is therefore 72d feet. Each strand is wound on a little less than an inchi in the middle of the horse-shoe it forms... | |
 | Richard Green Parker - 1839 - 262 pages
...soft iron, bent into the form of a horse-shoe, and wound with twenty-six strands of copper bell-wire, covered with cotton threads, each thirtyone feet long;...feet. Each strand is wound on a little less than an inchi in the middle of the horse-shoe it forms three thicknesses of wire ; and on the ends, or near... | |
 | John Frederic Daniell - 1839 - 606 pages
...actually surrounded the iron. The whole length of the coil was, therefore, 728 feet. Each strand was wound on a little less than an inch; in the middle of the horse-shoe it formed three thicknesses of wire, and on the ends it was wound so as to form six thicknesses. With... | |
 | James Renwick - 1840 - 412 pages
...actually surrounded the iron. The whole length of the coil was, therefore, 728 feet. Each strand was wound on a little less than an inch ; in the middle of the horseshoe it formed three thicknesses of wire, and on the ends it was wound so as to form six thicknesses. With... | |
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... covered with cotton threads, each thirty-one feet long; about eighteen inches of the ends are left projecting, so that only twenty-eight feet of each actually surround the iron. The aggregate length of the coils is therefore 728 feet. Each strand... 
