Anyone explain me Fleming left and right hand rule
Answers
Answered by
2
Tweet
If a current carrying conductor placed in a magnetic field, it experiences a force due to the magnetic field. On the other hand, if a conductor moved in a magnetic field, an emf gets induced across the conductor (Faraday's law of electromagnetic induction).
John Ambrose Fleming introduced two rules to determine the direction of motion (in motors) or the direction of induced current (in generators). The rules are called as Fleming's left hand rule (for motors) and Fleming's right hand rule (for generators).
Fleming's Left Hand Rule

Whenever a current carrying conductor is placed in a magnetic field, the conductor experiences a force which is perpendicular to both the magnetic field and the direction of current. According to Fleming's left hand rule, if the thumb, fore-finger and middle finger of the left hand are stretched to be perpendicular to each other as shown in the illustration at left, and if the fore finger represents the direction of magnetic field, the middle finger represents the direction of current, then the thumb represents the direction of force. Fleming's left hand rule is applicable for motors.
How To Remember Fleming's Left Hand Rule?
Method 1: Relate the thumb with thrust, fore finger with field and center-finger with current as explained below.
The Thumb represents the direction of Thrust on the conductor (force on the conductor).
The Fore finger represents the direction of the magnetic Field.
Answered by
1
Fleming's left-hand rule is used for electric motors,
while Fleming's right-hand rule is used for electric generators.
Fleming's left-hand rule states that stretch thum, forefinger and middle finder of your left hand mutually perpendicular to each other,in which thumb represents direction of force , forefinger represents magnetic field and middle finger represents current .
In case of Fleming's right-hand rule just write right hand instead of left hand ( from Fleming's left-hand rule )
Hope it helps. ...!!
while Fleming's right-hand rule is used for electric generators.
Fleming's left-hand rule states that stretch thum, forefinger and middle finder of your left hand mutually perpendicular to each other,in which thumb represents direction of force , forefinger represents magnetic field and middle finger represents current .
In case of Fleming's right-hand rule just write right hand instead of left hand ( from Fleming's left-hand rule )
Hope it helps. ...!!
Similar questions