A wire of arbitrary shape which is confined to the x-y

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A wire of arbitrary shape, which is confined to the x-y plane, carries a current I from point A to point B in the plane. Show that if a uniform magnetic field B perpendicular to the x-y plane is present, the force that the wire experiences is the same as that which would be felt by a wire running straight from A to B.

Reference no: EM13620789

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