3. A bar magnet is held above the center of the wire loop in the horizontal plane, as shown in the Figure. The south end of the magnet is towards the loop. The magnet is dropped. Find the direction of the current in the resistor as viewed from above after the magnet passed the loop. Draw all appropriate vectors and right hand. (5)
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When the magnet is dropped, it induces a current in the wire loop due to the changing magnetic field. Show more…
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