How can you use Fleming’s left-hand rule to find the direction of a force?

To use Fleming’s left-hand rule to find the direction of a force, point your thumb, forefinger, and middle finger so they all form right angles, ensuring that your forefinger points in the direction of the magnetic field from North to South, point your middle finger in the direction of the conventional current (+ to –), and point your thumb in the direction of the motion (force)