NEET Physics Lenz's Law MCQ Question
A rectangular loop is moving into a region of uniform magnetic field, which is directed normal to the plane of the loop away from the reader. If the loop continues to move into the magnetic field, in which direction will the induced current flow?
Clockwise in the loop
Counter-clockwise in the loop
No current will be induced
Current will flow randomly
Correct Answer
Detailed Explanation
According to Lenz's law, the induced current will flow in a direction that opposes the increase in magnetic flux, which in this case would be clockwise to oppose the increasing flux into the loop.
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