Question

Derive the expressions for self and mutual inductances?​

Answer 1

Answer:

Mutual inductance is the opposition to the change of current in one coil due to the presence of a second coil. , if a medium of relative permeability μr is present, the mutual inductance would be M =μr μ0 n1n2π r21 l, where n1 and n2 are the numbers of turns of the two coils per unit length, and r1 is the radius of the ...

Answer 2

Answer:

I hope this may helps u

Explanation:

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