Magnetism: Lenzs Law

This lesson will define and explain Lenz law as An induced electromotive force (emf) always gives rise to a current whose magnetic field opposes the original change in magnetic flux.This lesson will explain how to determine... This lesson will define and explain Lenz law as An induced electromotive force (emf) always gives rise to a current whose magnetic field opposes the original change in magnetic flux.This lesson will explain how to determine the direction of the current for a changing magnetic field using different examples and diagrams to take a step by step look at the process of setting up equations to gain a better understanding of the concept.
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