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Mutually inductance between two magnetically coupled coils depends on

This question belongs to Electronics And Communications Engineering Electromagnetic Induction
Electromagnetic Induction
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Mutually inductance between two magnetically coupled coils depends on

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Correct Answer: Option D
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Khuram Shahzad
Khuram Shahzad 5 years ago
M = k*sqrt(L1*L2)
if we change permeability of core, inductance of coils will be changed.
if we change numbers of turns of coils, inductance of coils will be changed.
if we change cross-sectional area of core, inductance of coils will be changed.
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