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Physics 8 Online
OpenStudy (anonymous):

Which happens to the magnetic field of a wire when you change the direction of the current in the wire? A)It becomes stronger. B)It becomes weaker. C)It changes direction too. D)It stays the same.

OpenStudy (irishboy123):

It will reverse

OpenStudy (anonymous):

what?? thats not one of the answers @irishboy123

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