NEET Physics Motional EMF Assertion Reason Question
Assertion (A): Motional emf can be explained by both the change in magnetic flux and the Lorentz force on moving charges.
Reason (R): The motional emf arises solely due to the change in the magnetic field strength.
Both A and R are true and R is the correct explanation of A.
Both A and R are true but R is not the correct explanation of A.
A is true but R is false.
A is false but R is true.
Correct Answer
Detailed Explanation
The NCERT context states that motional emf can be described by the change in magnetic flux or by the Lorentz force on moving charges, but it does not arise solely due to the change in magnetic field strength.
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