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Lettucebereal Lettucebereal
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2 months ago

A hollow copper pipe is held vertically, and a magnet is dropped down the pipe. The magnet is oriented with its north pole down. What direction do the eddy currents flow as viewed from above the pipe? If copper bar of approximately the same size and weight as the magnet is dropped down the tube instead, will it fall faster or slower than the magnet?



CCW above the magnet and CW below the magnet; copper bar will fall slower



CCW above the magnet and CW below the magnet; copper bar will fall faster



CW above the magnet and CCW below the magnet; copper bar will fall slower



CW above the magnet and CCW below the magnet; copper bar will fall faster

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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k9kulpritk9kulprit
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2 months ago
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Lettucebereal Author
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2 months ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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Yesterday
Helped a lot
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2 hours ago
Thank you, thank you, thank you!
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