A current-carrying wire is in the shape of a square of
Chapter , Problem 49(choose chapter or problem)
A current-carrying wire is in the shape of a square of edge length The square lies in the plane. The wire carries a current of What is the magnitude of the torque on the wire if it is in a region with a uniform magnetic field of magnitude 0.30 T that points in the (a) _z direction and (b) _x direction? SSM
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