An elementary book on electricity and magnetism and their applications (1919)
Jackson, Dugald C. (Dugald Caleb), 1865-1951, Jackson, John Price, b. 1868, Black, Newton Henry, b. 1874 · New York, The Macmillian Co · leaf 31
-tween the free copperplate at one end of theset and the free zinc plate at the other is equal to the sum ofthe voltages developed by the individual cells. When a batteryis connected in this manner so that the voltages developed inthe individual cells are all added together, the cells are said tobe… … Fig. Four voltaic cells connected in series. BATTERIES FOR PRODUCING ELECTRIC CURRENTS 15 constant but rapidly becomes weaker. This is due to polari-zation. Let us set up a zinc-sulphuric acid-copper cell and connect it to anelectric bell. When the circuit is first closed, the bell rings loudly,but…
Electricity · Magnetism
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