Physics
Grade-10
Easy

Question

The direction of the force on a current-carrying conductor in a magnetic field is given by

  1. Fleming’s left-hand rule
  2. Fleming’s right-hand rule
  3. Right-hand thumb rule
  4. Left-hand thumb rule

hintHint:

  • Fleming's left-hand rule is used to find the direction of the force acting on the current carrying conductor placed in a magnetic field.

The correct answer is: Fleming’s left-hand rule


    • Fleming's left-hand rule is used to find the direction of the force acting on the current carrying conductor placed in a magnetic field.
    • In Fleming’s left-hand rule, when we keep the thumb, forefinger and middle finger mutually perpendicular to each other, the thumb represents the direction of force experienced by the conductor, the forefinger represents the direction of magnetic field and the middle finger represents the direction of current flowing through the conductor.

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