L. E. KNOTT APPARATUS CO., BOSTON 430 ELECTRICAL MEASURING INSTRUMENTS GALVANOSCOPES … No. 93-10 GALVANOSCOPE, after Millikan & Gale's 93-10 " A Laboratory Course in Physics." pp. 80 to 100. This instrument has three separate cir cuits, each with two binding posts for connections. One circuit is wound with twenty-five turns of No. 22 wire, an other with one hundred turns of fine…
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