Coupling coefficient and mutual inductance

[htg]

What is the relation between the coupling coefficient and the fraction of flux from one inductor going through the other inductor?

[berkeman]

What is the relation between the coupling coefficient and the fraction of flux from one inductor going through the other inductor?

Can you tell us what you know so far about these topics? What do you think the answer is?

[htg]

I guess k = fraction of flux generated by one inductor going through the other, with the appropriate sign.