A bar magnet has its north pole on the left and its south pole on the right. Point P is just beyond its left end. Point Q is just beyond its right end. Ignore other magnetic fields. In which direction does the field point at P and Q?
At P to the right; at Q to the right.
At P to the left; at Q to the left.
At P to the left; at Q to the right.
At P to the right; at Q to the left.