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      The Sciences

      The Electromagnet

      Modifications of the Coil and Plunger

      • By Silvanus P. Thompson on February 14, 1891
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      ABOUT THE AUTHOR(S)

        Recent Articles by Silvanus P. Thompson

        • Practical Processes for Producing the Best Permanent Magnets, A Cataleptic Insect
        • A Review of the Physics of Light—I
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