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Which of the following determines the direction of induced emf ?
  • a)
    Ampere’s law
  • b)
    Fleming’s right-hand rule
  • c)
    Fleming’s left-hand rule
  • d)
    Maxwell’s cork screw law
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Which of the following determines the direction of induced emf ?a)Ampe...
From Fleming’s Right Hand Rule, there is a definite relation among current or induced e.m.f. (electromotive force), lines of force and motion of the conductor.
Fleming’s Right Hand Rule—For a moving wire in a magnetic field, if the thumb, the first and second fingers of right hand are extended at right angles to one another, with the first finger representing the direction of magnetic lines of force and the second finger representing the direction of current flow induced by the wire’s motion, the thumb will be pointing in the direction of motion of the wire.
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Which of the following determines the direction of induced emf ?a)Ampe...
From Fleming’s Right Hand Rule, there is a definite relation among current or induced e.m.f. (electromotive force), lines of force and motion of the conductor.
Fleming’s Right Hand Rule—For a moving wire in a magnetic field, if the thumb, the first and second fingers of right hand are extended at right angles to one another, with the first finger representing the direction of magnetic lines of force and the second finger representing the direction of current flow induced by the wire’s motion, the thumb will be pointing in the direction of motion of the wire.
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Which of the following determines the direction of induced emf ?a)Ampe...
Fleming right hand rule is the correct answer
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Which of the following determines the direction of induced emf ?a)Ampere’s lawb)Fleming’s right-hand rulec)Fleming’s left-hand ruled)Maxwell’s cork screw lawCorrect answer is option 'B'. Can you explain this answer?
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