Solid rod with Current A solid rod of radius R carries a current of i = 3.00 A, into the page, with a uniform current density. There is also a thin wire at a distance 2R away from the surface of the rod. Point P is on the line between the two, at a distance R from the wire. (See figure below.) P R R R What is the magnitude and direction of the current in the thin wire so that the magnetic field at point P equals the magnetic field at the center of the rod? Use (+) for current into the page, (-) for out of the page. (Hint: For two vectors quantities to be equal, both their magnitudes and directions have to be the same.) Submit Answer Tries 0/6