Question

State Fleming's left-hand rule.

Hint:

Fleming's left-hand rule is used to find the direction of the force on a current-carrying conductor placed in a magnetic field.

Answer 1

Fleming's left-hand rule states that if you stretch the thumb, the index finger, and the middle finger of your left hand at right angles to each other, then:
The thumb gives the direction of the force (motion of the conductor),
The index finger gives the direction of the magnetic field,
The middle finger gives the direction of the current in the conductor. This rule helps to determine the direction of the force acting on a current-carrying conductor in a magnetic field.