Question

whend do we use the Fleming's right hand rule and when do we use the Fleming's left hand rule?

Answer 1

1) Fleming's left hand rule is used to find the direction of magnetic force acting on a charged particle moving in a magnetic field, or a current carrying conductor kept in a magnetic field.

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2) Fleming 's right hand rule is used to find the induced current in a coil encountering a change in a magnetic flux with time.