Information; elementary electricity, motor car electric systems, the gas engine from an ignition point of view, driving the car (1920)
Phillips, Harvey Elmer, 1874-1948 · Dayton, Ohio, Auto Electric Systems Publishing Company · leaf 30
f a compass made of? 7- What names are applied to the poles of a magnet? Which poles attract? Which poles repel? 9. Give the simple laws of magnetism. 10. Explain how attraction and repulsion can be demonstrated. 11. Give direction of flow of lines of force through magnetic material and the air.… … HORSESHOC MAGNETAM OLINES OF FORCEFIG. 6 -^^•;/^ N\\w/%^\//// S*- -* N -«S y/ /^;Avx^_^r// -^> y;tw.;;\ __ - / PG. 7REPUL5IO/V OF TWO LIKE POLES N 4- -«s T\v> ill N«- -jr - ^ / / / -«5 F7<£. aATTRACTION «?: TW(? i/N-LfKE POLES 28 INFORMATION 15. What results if a piece of iron or steel is…
Automobiles
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