Please tell me about right hand thumb rule and left hand thumb rule

1.	Please tell me about right hand thumb rule and left hand thumb rule
Answer» Right hand thumb rule is when u are holding a current carrying straight conductor in your right hand such that thumb points towards the direction of current then your fingers will wrap around conductor in direction of field lines of magnetic field Fleming’s Left Hand Rule: When a current carrying conductor comes under a magnetic field, there will be force acting on the conductor and on the other hand, when a conductor is forcefully brought under a magnetic field, there will be an induced current in the conductor. This is the working principle of a motor and a generator respectively. So, in a motor and a generator there is a relation between magnetic field, current and force.Fleming’s right hand rule: The direction of induced current in a conductor is given by Fleming’s right hand rule. It states that if we stretch the thumb, forefinger and the middle finger of right hand at right angle to one another in such a way that the forefinger points in the direction of magnetic field and the thumb points in the direction of motion of conductor then the middle finger will point in the direction of induced current.

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