britbrity4335 britbrity4335

08-02-2018
Physics

contestada

From which end (north or south) of a bar magnet do magnetic field lines emerge?

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egenriether egenriether

08-02-2018

They emerge from the north end. In modern magnetics we don't use the idea of north and south anymore but instead use a vector called the magnetization. It points toward what is traditionally called "north".

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