Magnetic Compass Science Definition

Magnetic compass definition a compass having a magnetized needle generally in line with the magnetic poles of the earth. Magnetic compass synonyms. A magnetic compass is a tool that fundamentally allows for the determination of a reference point or region on earth corresponding to magnetic north.

Top Magnetic Compass Science Definition, A compass needle will always point to magnetic north provided there are no magnetic disruptions in the area which allows navigators to plot what are known as azimuths and bearings.

Magnetic compass science definition. The magnetic compass is the most familiar compass type. Einstein got his introduction to science when his dad bought him a magnetic compass. It functions as a pointer to magnetic north the local magnetic meridian because the magnetized needle at its heart aligns itself with the horizontal component of the earths magnetic fieldthe magnetic field exerts a torque on the needle pulling the north end or pole of the needle approximately toward the earths north magnetic pole. Magnetic declination definition variationdef 8.

This is slightly different from true north but with the varying correction factors required at different points around the globe now known a good magnetic compass remains good enough to get a practiced user from place to place quite nicely.