Answer:
a) current: the direction is indicated by the center finger
b) Magnetic field: the forefinger indicates the direction of the magnetic field.
c) Force or motion: the thumb indicates the direction of the force or motion.
For Fleming’s left-hand rule, write down the three things that are 90 to each other, and next to each one write down the finger or thumb that represents it.
For Fleming’s left-hand rule, write down the three things that are 90 to each other, and next to each one write down the finger or thumb that represents it.