the coefficient of coupling between two air core coils depends on ?

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the coefficient of coupling between two air core coils
depends on ?

Question Posted / sridevi.c

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the coefficient of coupling between two air core coils depends on ?..

Answer / nenad

The k (coupling coefficient between two coils) is defined as
ratio of product of two self-inductance and mutual
inductance of coils. Thus the geometry of the coils is and
relative position of the coils are crucial.

Is This Answer Correct ?

17 Yes

6 No

the coefficient of coupling between two air core coils depends on ?..

Answer / oladipo olubunmi ezekiel

K (coefficient of coupling between two coils) mutual
inductance between the coils and self inductances of the
coils.

Is This Answer Correct ?

8 Yes

2 No

the coefficient of coupling between two air core coils depends on ?..

Answer / gianluca

It depends on the self inductance of the two (or more) coils and on the geometry of the system (the mutual inductance is not correct because it depends on the coupling coefficient itself) so it depend on the dimension and the distance of the coils

Is This Answer Correct ?

5 Yes

1 No

the coefficient of coupling between two air core coils depends on ?..

Answer / yogesh

Mutual induction only.

Is This Answer Correct ?

4 Yes

3 No

the coefficient of coupling between two air core coils depends on ?..

Answer / barani

mutual induction not self induction