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Assertion Mutual inductance of two coils...

Assertion Mutual inductance of two coils depends on the distance between the coils and their orientation.
Reason It does not depend on the magnetic material filled between the coils.

Text Solution

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The correct Answer is:
c
The mutual inducrtance in case of a medium of ralative permeability `mu_(r)` present is
`M=mu_(r)mu_(0)n_(1)n_(2)pi r_(1)^(2)l`
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