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一、悬蟠电流计材料:木板,铁片,26号漆包线,細漆包线,蹄形磁铁,铁絲一段,細铁屑。制法:把木板釘成一木架(尺寸須视磁铁的大小决定),在近底的木板上釘二小木条。使恰能嵌入磁铁,頂端釘一木板以便悬掛線蟠。另外用26号漆包线绕成一線蟠,每层十圈,共計四層,大小須比磁鈇的二極距离略小,使能自由轉動为合度。繞好後把二端各环缠線蟠一周,束住它們防止散開,並把二端引直成軸状。然後用更細的漆包线絞成一束,成为一軟而有彈性的电纜,分别銲在線蟠的二
First, the hanging meter current meter material: wood, iron, 26 enameled wire, fine enameled wire, hoof-shaped magnets, a section of wire, fine iron filings. Method: nails into a wooden plank (size to be determined by the size of the magnet), in the near-end plank nail two small wood. So that it can just insert the magnet, the top nail a board for suspension line pan. In addition, with No. 26 enameled wire wound into a line Pan, each layer of 10 laps, a total of four layers, the size of the magnetic pole to be slightly smaller than the distance between the poles, enabling free rotation for the degree. After the winding around the two ends of each ring wrapped around the coil a week, beam them to prevent diffuse, and the two ends into straight shaft. Then use a thinner wire enameled twisted into a soft and flexible cable, respectively, were welded in the line of the Pan