In the figure shown, the magnet is pushed towards the fixed ring along the axis of the ring and it passes through the ring.
Text Solution
Verified by ExpertsThe correct answer is:
C
When the magnet goes away from the ring the flux in the ring decreases hence the induced current will be such that it opposes the decreasing flux in it hence ring will behave like a magnet having face A as north pole and face B as south pole.
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
When the current through a solenoid increases at a constant rate, the induced current
In electromagnetic induction, the induced e.m.f. in a coil is independent of
Lenz's law is consequence of the law of conservation of
A cylindrical bar magnet is kept along the axis of a circular coil. If the magnet is rotated about …
A square coil area is placed perpendicular to a uniform magnetic field of intensity . The magneti…
The direction of induced e.m.f. during electromagnetic induction is given by