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OpenStudy (anonymous):

Which happens to the magnetic field of a wire when you change the direction of the current in the wire? The magnetic field ______

OpenStudy (anonymous):

It changes directions ?

jigglypuff314 (jigglypuff314):

I think it reverses...

OpenStudy (anonymous):

so it beocmes weaker ?

jigglypuff314 (jigglypuff314):

reverses in direction I mean :P so you were right :)

OpenStudy (anonymous):

the first answer right

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