 A pewter pot is insulated and electrified ; if you touch it at different parts with a penny stuck to the end of a rod of sealing-wax, what part of the pot will give the greatest quantity, and what part the least quantity of electricity to the penny ?...  Magnetism and electricity - Page 179by Richard Wormell - 1882 - 260 pagesFull view - About this book
 | Great Britain. Education Department. Department of Science and Art - 1877 - 562 pages
...compared with that of A. <5. If you have a penny piece fastened to the end of a stick of sealing wax, how could you give it a negative charge by help of...different parts with a penny stuck to the end of a rod of sealing wax, what part of the pot will give the greatest quantity, and what part the least quantity... | |
 | Thomas P. Treglohan - 1886 - 150 pages
...to the amount of its electrification as compared with that of A. Pp. 10-11. 2. If you have a penny fastened to the end of a stick of sealing-wax, how...negative charge by help of a positively charged glass rod ? P. 36. 3. A pewter pot is insulated and electrified ; if you touch it at different parts with a penny... | |
 | Arthur William Poyser - 1889 - 264 pages
...work near it, it is sufficient to cover the electroscope with a thin cotton cloth. How is this ? 5. A pewter pot is insulated and electrified. If you...what part of the pot will give the greatest quantity of electricity to the penny. 6. I have an insulated solid brass ball and an insulated hollow brass... | |
 | Charles Josiah Woodward - 1891 - 120 pages
...illustrating the relation between a primary electrical charge and the correlative induced charge. I. If you have a penny piece fastened to the end of a...negative charge by help of a positively charged glass rod ? (6, 1881.) 2. A piece of dry brown paper, laid on a warm metal tray, is rubbed with cat's skin. The... | |
 | Mark Robinson Wright - 1892 - 262 pages
...touching therewith the inside of a metal jar ? 2. A pewter pot is insulated and electrified. Ifyon touch it at different parts with a penny stuck to...part the least quantity of electricity to the penny ? 3. A deep metal pot positively electrified, stands on a glass stem. A metal ball hung by a silk thread... | |
 | George Albert Wentworth - 1898 - 456 pages
...really electrified when so beaten ? 10. If a cent is fastened to the end of a stick of sealing wax, how could you give it a negative charge by help of a positively charged rod ? 11. A copper vessel is insulated and electrified. If touched at different parts with a proof... | |
 | Arthur William Poyser - 1903 - 398 pages
...at work near it, it is sufficient to cover the electroscope with a thin cotton cloth. How is this? 5 A pewter pot is insulated and electrified. If you...what part of the pot will give the greatest quantity of electricity to the penny ? 6. I have an insulated solid brass ball and an insulated hollow brass... | |
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