Question

What is Fleming’s Left-Hand Rule?

Answer

Fleming's Left-Hand Rule is: Stretch the thumb, forefinger and middle finger of your left hand such that they are mutually perpendicular. If the first finger point in the direction of magnetic field and the second finger in the direction of current, then the thumb will point in the direction of motion or the force acting on the conductor.
Fleming's Left-Hand Rule
Image of Fleming's Left-Hand Rule