The proton magnetometer, housed in a 1.5 m high plastic column, determines the magnitude of the geomagnetic field. This instrument, which measures how protons are affected by Earth's magnetic field, can operate automatically.
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The proton magnetometer, housed in a 1.5 m high plastic column, determines the magnitude of the geomagnetic field. This instrument, which measures how protons are affected by Earth's magnetic field, can operate automatically. |
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