A Long Straight Wire Is In The Plane Of The Page And Carries A Current Of A Poin

A long, straight wire is in the plane of the page and carries a current of A. Point P is also in the plane of the page and is a perpendicular distance m from the wire, as shown below. with reference to the coordinate system in the figure above, what is the direction of the magnetic field at point P due to the current in the wire?

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