Calculating mean path length of magnetic core

Thread Starter

TheRedDevil18

Joined May 23, 2015
14
Given this magnetic circuit:
Lam details.PNG
With these dimensions:
Dim.PNG
With this equivalent circuit:
Circuit act.PNG

If I am using F = HL to calculate the mmf drops in RcoreAB(see equivalent circuit) and RcoreBCDA(see equivalent circuit) then how would I calculate L in the formula ?
 
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