A long straight wire carries current in the +x direction as shown in the figure. Determine the direction of the magnetic field due to the wire at the points O, P, Q, and R. points .O 2 Drag answer here P R At point O, the magnetic field due to the wire points direction. Drag answer here At point Q, the magnetic field due to the wire points Drag answer here Drag answer here At point P, the magnetic field due to the wire points +z or downward + z or down -z or down +x direction or to the right +y direction perpendicular to the current -x direction or to the right

A long straight wire carries current in the +x direction as shown in the figure. Determine the direction of the magnetic field due to the wire at the points O, P, Q, and R. points .O 2 Drag answer here P R At point O, the magnetic field due to the wire points direction. Drag answer here At point Q, the magnetic field due to the wire points Drag answer here Drag answer here At point P, the magnetic field due to the wire points +z or downward + z or down -z or down +x direction or to the right +y direction perpendicular to the current -x direction or to the right