Lenz's law does not violated the principle of:
Correct answer: B. Conservation of energy
- A. Conservation of mass
- B. Conservation of energy
- C. Conservation of charge
- D. Conservation of momentum
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About Electromagnetic Induction
Changing magnetic flux induces an emf according to Faraday's law, while Lenz's law gives the direction that opposes the change producing it. Transformers apply induction between coils to step alternating voltage up or down, with turns ratio, current transformation and energy losses determining practical operation.
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