C31 - Faraday's Law
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Last updated 7:22 PM on 8/13/25
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5 Terms
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Faraday’s law
loops: ε = -(dΦB/dt)(N)
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motional emf
ε = -BLv
emf induced by movement through a uniform magnetic field
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Lenz’s Law
The current induced by a magnetic field acts opposite in direction to the initial field / ∆ΦB
conservation of energy
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Faraday’s law (general form)
E = induced (nonconservative) electric field
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eddy currents
Lenz’s law applied to conductive surfaces, where loops of currents causes internal energy losses
Note 
Flashcards (97)