Magnetism and Electromagnetism
Fleming's left hand rule is used to find

Direction of flux in a solenoid
Polarity of a magnetic pole
Direction of magnetic field due to current carrying conductor
Direction of force on a current carrying conductor in a magnetic field

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Magnetism and Electromagnetism
The left hand rule correlates to

Current, magnetic field and direction of force on a conductor
Current, induced e.m.f. and direction of force on a conductor
Self induction, mutual induction and direction of force on a conductor
Magnetic field, electric field and direction of force on a conductor

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Magnetism and Electromagnetism
The magnetomotive force is

The sum of all currents embraced by one line of magnetic field
The flow of an electric current
The passage of magnetic field through an exciting coil
The voltage across the two ends of exciting coil

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