NEET Physics Motional EMF Assertion Reason Question
Assertion (A): The induced emf in a conductor moving in a magnetic field is due to the Lorentz force acting on the charge carriers.
Reason (R): The Lorentz force causes a separation of charges, creating a potential difference.
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
In the NCERT context, it is stated that the motional emf can be explained by the Lorentz force acting on the charge carriers, which causes a separation of charges resulting in a potential difference.
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