State Fleming's left-hand rule.

(N/A) Fleming's left-hand rule states that if we stretch the thumb,the forefinger,and the middle finger of the left hand such that they are mutually perpendicular to each other,then:
$1$. The forefinger points in the direction of the magnetic field.
$2$. The middle finger points in the direction of the current.
$3$. The thumb points in the direction of the force or motion experienced by the conductor.