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 Discussion Response Post to:
emi!!
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Message |
![[Post New]](/templates/default/images/icon_minipost_new.gif) 4 Mar 2008 17:43:15 IST
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The value of acceleration will be < g because according to Lenz's law the direction of any magnetic induction is such as to oppose the the cause of the effect.Here the cause is the free fall of magnet.So the induced current will oppose it and accn will be less than g.
Ring is cut means ring is broken somewhere???
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From J.R.R. Tolkien's 'The Lord of the Rings':
All that is gold does not glitter
Not all who wander are lost
The old that is strong does not wither,
Deep roots are not reached by frost.
From ashes a fire shall be woken
From shadows a light shall spring
Renewed shall be blade that's broken
The crown less again shall be king. |
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