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EI
Question Practice

If a conductor of length L is pulled out of a magnetic field of strength B with a velocity v, what is the formula for the motional emf (ε)?

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MCQ_SA
CBSE
Class 12
Physics
Physics Part - I
ELECTROMAGNETIC INDUCTION
Question Bank

If a conductor of length L is ...

Single Answer MCQ
Q-00166893

If a conductor of length L is pulled out of a magnetic field of strength B with a velocity v, what is the formula for the motional emf (ε)?

1

ε = Bv

2

ε = BLv

3

ε = Bv/L

4

ε = BL/v

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