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(ii) A magnet is dropped through the wire coil as shown below. As you look down the coil from above, clearly describe wh
Posted: Fri May 06, 2022 10:32 am
by answerhappygod
- Ii A Magnet Is Dropped Through The Wire Coil As Shown Below As You Look Down The Coil From Above Clearly Describe Wh 1 (35.38 KiB) Viewed 37 times
(ii) A magnet is dropped through the wire coil as shown below. As you look down the coil from above, clearly describe what direction current will flow at end X of the coil and what magnetic pole is produced at end X of the coil. (4 marks) N According to Lenz's Law the induced current must oppose the change which. causes it (+1). If there is a north pole x approaching the coil then a north pole (+1) must be created at end X of the coil (+1). As you look down the coil from above (into end X), current flows anticlockwise (+1). (c) In b(ii) the magnet is initially falling with an acceleration due to gravity of 9.8m/s². Explain why (3 marks) the magnet will not continue to fall with that acceleration.