 | Encyclopaedia Perthensis - 1807 - 756 pages
...this tube, -viz. that without fealing wax, a fmall loop of filk proceeds, which ferves occalionally to hang the electrometer on a pin, &c. To the other extremity of the tube s cork is adapted, which, being ,«ut tapering on both ends, can fit the mouth, of the tube with either... | |
 | 1816 - 766 pages
...fcalin^ wax. Frpm one extremity of this tube, -viz. that without feeling wax, a (mall loop of liik proceeds, which ferves occafionally to hang the electrometer...extremity of this cork two linen threads proceed, a little fli->rter than the length of the tube, fufpending each a little cone of pitch elder. When this electrometer... | |
 | Charles Frederick Partington - 1828 - 468 pages
...of this tube a small loop of silk proceeds, which occasionally serves to support the electrometer. To the other extremity of the tube a cork is adapted,...extremity of this cork two linen threads proceed, a little shorter than the length of the tube, each of which support a little cone of pith. When this electrometer... | |
 | Thomas Curtis - 1829 - 834 pages
...this tube, viz. that without sealing-wax, a small loop of silk proceeds, which occasionally serves to hang the electrometer on a pin, &c. To the other...extremity of this cork two linen threads proceed, a little shorter than the length of the tube, suspending each a little cone of pith of elder. When this electrometer... | |
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From one extremity of this tube, viz. that without sealing-wax, a small loop of silk proceeds, which occasionally serves to hang the electrometer on a pin, &c. To the other extremity of the tube a cork is adapted, which, being cut tapering on both ends,... 