# Encyclopedia of electromagnetics

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file:right-hand_rule_compass_magnetica_jpg

Behaviour of compasses around an electromagnetic coil energised by DC current.

right-hand_rule_compass_magnetica.jpg

You are permitted and indeed encouraged to use this image freely, for any legal purpose including commercial (the permission is hereby given, so there is no need to ask for it explicitly again), but you must always give the following credits:

S. Zurek, Encyclopedia Magnetica, CC-BY-4.0

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