The electro-therapeutic guide, or, A thousand questions asked and answered (1907)
Bennett, Homer Clark, 1865-1928 · Lima (Ohio) : Literary Dept. of the National College of Electro-Therapeutics · leaf 26
he zinc itself. Pure zinc is not easily corroded bythe acid, but the ordinary cheap commercial article of zinc, isfull of impur-ities, such as iron, arsenic, lead, carbon, etc. These being dissimilar to thezinc, when both are in the acid, we have a closed circuit between the zinc,the impurities,… … I : The Le Clanche Cell
Electrotherapeutics · Electricity in medicine · Ohm's law · X-rays · Electricity · Electromagnetic Phenomena · Electric Stimulation Therapy
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