Lenz's Law states that the direction of the induced current in a closed loop due to a changing magnetic flux is such that:

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Question recap: Lenz's Law states that the direction of the induced current in a closed loop due to a changing magnetic flux is such that:
Option 1: 'It opposes the change in magnetic flux that produced it.' This aligns with Lenz's Law, which posits that the induced current creates a magnetic effect that counteracts the cause of its own induction. In other words, the loop's response is self-corrective, producing a magnetic field that tries to keep the magnetic flux through the loop from changing in the same way.
Option 2: 'It creates a magnetic field perpendicular to the original magnetic flux.' While the induced current does produce its own magnetic field, the essential feature is not merely perpendicularity but opposition to the change in flux; the direction of that field is chosen to oppose the flux change. This statement partially describes a consequence but misses the core opposing relationship.
Option 3: 'It has no effect on the magnetic flux that produced it.' This is incorrect because the induced current by definition responds to the changing flux; it creates a secondary magnetic field that alters the net flux in a way that tends to oppose the change.
Option 4: 'It enhances the change in magnetic flux that produced it.' This contradicts Lenz's Law. The induced current acts to oppose the change, not to amplify it. The resulting effect is to reduce the rate or magnitude of the flux change, not enhance it.
In summary, the phenomenon described by Lenz's Law centers on opposition to the cause of induction, specifically the changing magnetic flux, by generating a counteracting magnetic field through the induced current.

Lenz's Law states that the direction of the induced current in a closed loop due to a changing magnetic flux is such that:

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