magnets.
which treats of the development of electricity by the action of
magnets; -- the counterpart of electro-magnetism.
+ -graph.] (Physics)
for registering, by photography or otherwise, the states and
variations of any of the terrestrial magnetic elements.
+ -meter: cf. F. magnétomètre.]
(Physics)
magnetic forces; also, less frequently, an instrument for determining
any of the terrestrial magnetic elements, as the dip and
declination.
forces; obtained by means of a magnetometer; as, magnetometric
instruments; magnetometric measurements.
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