The mutual inductance of two coils is 2.5 H and self inductance 9 H and 16 H respectively. Calculate the coefficient of coupling between two coils.
Answers
Answered by
0
Answer:
Given,
L
1
=2mH
L
2
=8mH
The mutual inductance between coil is
M=
L
1
L
2
M=
2×8
=
16
mH
M=4mH
Explanation:
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Answered by
0
Answer:
Coupling coefficient between two coils is 0.20833.
Explanation:
In the above question :
Given,
M=2.5H
L1=9H
L2=16H
We have to calculate K that is coefficient of coupling:
M=KX√L1x√L2
Now,
2.5=K X√9X√16
2.5 = K X 3X 4
K= 2.5/12
K= 0.20833.
Therefore the coupling coefficient is 0.20833.
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