Question

In Fleming's left-hand rule, What does the thumb, forefinger and middle finger denotes respectively?

• A. Field-Force- Current
• B. Force-Field-Current
• C. Current-Field-Force
• D. Current-Force-Field

Answer 1

The correct option is B

Force-Field-Current

In Flemings left-hand rule, thumb denotes the direction of force applied, forefinger denotes the direction of magnetic field and middle finger denotes the direction of current through the conductor.

So in order, its Thumb- Force, Forefinger is Magnetic Field, Middle finger- Current.