A slender magnet suspended in a magnetic compass on a mounting with little friction; used to indicate the direction of the earth's magnetic pole.
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"Magnetic needle" Quotes from Famous Books — General Science • Bertha M. Clark — The Majesty of Calmness • William George Jordan — Frontier Stories • Bret Harte — A Voyage to Terra Australis • Matthew Flinders — South! • Sir Ernest Shackleton |
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