NEET Physics Lenz's Law MCQ Question
When a bar magnet is moved towards a closed coil, which of the following statements correctly describes the effect according to Lenz's law?
The induced current will flow to oppose the increase in magnetic flux.
The induced current will flow to enhance the increase in magnetic flux.
The induced current will flow perpendicular to the change in magnetic flux.
The induced current will not be affected by the change in magnetic flux.
Correct Answer
Detailed Explanation
Lenz's law states that the induced current flows in a direction that opposes the change in magnetic flux that produced it, as illustrated when a bar magnet is moved towards a coil.
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