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anonymous

  • one year ago

Why does a compass needle usually point north? A. The right-hand rule predicts a north-pointing magnetic field from electrons carried eastward by westerly winds. B. The net electric charge of the earth's north pole attracts one end of the compass needle. C. The gyroscopic effect of the earth's rotation makes the compass point north. D. The earth is a magnet with its south magnetic pole located in the north.

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  1. Michele_Laino
    • one year ago
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    it is option D

  2. anonymous
    • one year ago
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    ohh okie! thanks:)

  3. Michele_Laino
    • one year ago
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    :)

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