- #1
Numbskull
- 54
- 1
Homework Statement
Homework Equations
See if you can show that L##_1## and L##_2## as in (a) can be replaced by the equivalent inductor L##_{eq}## as in (b):
$$L_{eq} = \frac {L_1 L_2 - M^2 } {L_1 + L_2 - 2M }
$$
The Attempt at a Solution
Um, I don't really know where to start because I don't really understand what the question is asking. Am I supposed to provide some 'proof' in algebraic form? Thus I don't know the form that the answer should take, as in what equals what.
A gentle nudge would get me moving :)