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Induced emf and motional emf are exactly the same.

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in Physics – Class 12 by (135k points)
Induced emf and motional emf are exactly the same.

(a) True

(b) False

I have been asked this question by my college professor while I was bunking the class.

This question is from Electromagnetic Induction topic in section Electromagnetic Induction of Physics – Class 12

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Correct answer is (b) False

To elaborate: No. they are not exactly the same. According to Faraday’s Law, an induced emf is created whenever there’s a changing magnetic flux through a loop. If the changing emf is due to some kind motion of a conductor in a magnetic field, then it would be called as motional emf.

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