ka6ylyandalihasmith ka6ylyandalihasmith

29-09-2016
Physics

contestada

An iron bar can be made magnetic when __________.
its magnetic domains line up
it rotates its poles to line up with another magnet
it spins its electrons in different directions

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Hussain514 Hussain514

01-10-2016

An iron bar can be made magnetic when its magnetic domains line up.

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