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प्रश्न
The direction of current in a conductor can be obtained by:
पर्याय
Fleming’s right hand rule
Fleming’s left hand rule
Right hand thumb rule
Maxwell’s cork-screw rule
MCQ
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उत्तर
Right hand thumb rule
Explanation:
The right hand thumb rule states that if the thumb of the right hand points along the direction of current, the curled fingers give the direction of the magnetic field around the conductor. So the direction of current in a straight conductor can be obtained by this rule. Fleming’s right hand rule gives the direction of induced current in a moving conductor, and Fleming’s left hand rule gives the direction of force on a current-carrying conductor.
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