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Topic Title: how do i solve this coupling coefficient
Topic Summary: electrical engineering
Created On: 19 December 2013 05:40 PM
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 19 December 2013 05:40 PM
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saranya25

Posts: 1
Joined: 19 December 2013

two long singhle layer solenoids have the same length and the same number of turns but are palced co axially one within the other.The diameter of the inner coil is 8cm and that of the outer coil is 10cm.calculate the coefficient of coupling between the coils.



respond as early as possible friends
 20 December 2013 01:16 PM
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oneye

Posts: 177
Joined: 25 February 2008

Wikipedia may help you:
http://en.wikipedia.org/wiki/C...upled_inductors


however I believe other variables are missing such as frequency ...
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