[Bubier], Edward Trevert, 1858- [from old catalog] · Lynn, Mass., Bubier pub. co. · leaf 11
Thomas Edison and Elihu RECENT APPLICATIONS. Thomson. Every magnet is supposed to have whatare termed lines of force running around it andthrough it, or to possess what is termed a magneticfield. The same may be said of a helix carrying anelectric current. A very simple experiment toillustrate this… … s*1 y Figure 2. These lines show the lines of force around themagnet. Each particle of the iron filings becomes 10 ELECTKICITY AKD ITS a separate magnet by induction so long as it re-mains in the magnetic field. The filings should be very small and light, andshould first be sifted through a very…
Electricity
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