Question

In Fleming’s left hand rule, the forefinger gives:

• A. Direction of current
• B. Direction of force
• C. Direction of magnetic field
• D. Direction of electric field

Hint:

Use “FBI” to remember: Forefinger = Magnetic Field, Middle Finger = Current, and Thumb = Motion/Force.

Answer 1

The Correct Option is C

Fleming’s left-hand rule states that if the thumb, forefinger, and middle finger of the left hand are extended mutually perpendicular, the forefinger represents the direction of the magnetic field, the thumb shows the motion (force), and the middle finger indicates current.