NEET Physics Motional EMF MCQ Question
Which of the following statements about motional EMF is correct?
Motional EMF is generated when a conductor moves through a magnetic field, leading to charge separation.
Motional EMF can only be produced by varying the magnetic field strength, not by moving the conductor.
The direction of the induced EMF is opposite to the motion of the conductor in the magnetic field.
Motional EMF increases as the magnetic field strength decreases.
Correct Answer
Detailed Explanation
Motional EMF is indeed generated when a conductor moves through a magnetic field, causing charge separation due to the Lorentz force, as mentioned in the context. The other options present misconceptions about the nature of motional EMF.
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