 A wire connecting the platinum and zinc ends of a battery is stretched vertically half way between the needles. How will the current in the wire affect the needles, and how will the result depend upon whether the platinum terminal is connected with the...  Examination Papers for Science Schools and Classes - Página 71por Great Britain. Education Department. Department of Science and Art - 1886Vista completa - Acerca de este libro
 | Arthur William Poyser - 1889 - 264 páginas
...straight line. A wire connecting the platinum and zinc ends of a battery is stretched vertically half-way between the needles. How will the current in the wire...with the upper or lower end of the wire respectively ? 6. Wires from two separate voltaic batteries are stretched one above the other from N. to S. (magnetic),... | |
 | Charles Josiah Woodward - 1891 - 120 páginas
...magnetic needle be affected which is placed under the table and just below the battery? (12, 1886.) 6. Two compass needles are arranged near each other,...with the upper or lower end of the wire respectively ? (13, 1887.) 7. If you were given any galvanic cell you chose, wire with an insulating covering, and... | |
 | Mark Robinson Wright - 1892 - 262 páginas
...straight line. A wire connecting the platinum and zinc ends of a battery is stretched vertically hali way between the needles. How will the current in the...with the upper or lower end of the wire respectively ? 2. Give a drawing of a galvanic cell of copper, zinc, and dilute sulphuric acid, showing in what... | |
 | Harry Edwin Hadley - 1901 - 362 páginas
...straight line. A wire connecting the platinum and zinc ends of the battery is stretched vertical half-way between the needles. How will the current in the wire...with the upper or lower end of the wire respectively? (1887.) 6. Two long wires are placed parallel to each other in the same horizontal plane and in the... | |
 | Arthur William Poyser - 1903 - 398 páginas
...straight line. A wire connecting the platinum and zinc ends of a battery is stretched vertically half-way between the needles. How will the current in the wire...with the upper or lower end of the wire respectively ? 6. Wires from two separate voltaic batteries are stretched one above the other from N. to S. (magnetic),... | |
 | 1907 - 88 páginas
...straight line. A wire connecting the platinum and zinc ends of a battery is stretched vertically halfway between the needles. How will the current in the wire...connected with the upper or lower end of the wire ? 327. A strong current is passed through a wire : what is the condition of the medium surrounding... | |
 | 1887 - 748 páginas
...fair under the present elementary syllabus of the Science and Art Department. — EDS. ELKC. REV.] 12. The current from a voltaic battery is passed at...exactly what arrangements you would make in order to magnetise the iron so that the marked end might be a north-seeking pole ? Give a diagram. , SECOND... | |
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