(Solved): The diagram shows two parallel wires X and Y that carry equal currents into the page. 45 45' X Po ...

The diagram shows two parallel wires X and Y that carry equal currents into the page. 45° 45' X Point Q is equidistant from the two wires. The magnetic field at Q due to wire X alone is 15 mT. On the diagram draw an arrow to show the direction of the magnetic field at Q due to wire X alone. OO