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The mutual inductance M(12) of coil 1 wi...

The mutual inductance `M_(12)` of coil 1 with respect to coil 2

A

increase when they are brought nearer.

B

depends on the current passing through the coils.

C

increases when one of then is rotated about an axis.

D

both (a) and (b) are correct.

Text Solution

Verified by Experts

The correct Answer is:
A
The mutual inductance, `M_(12)` of coil 1 with respet to coil 2 increases when they are brough nearer.
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NCERT FINGERTIPS-ELECTROMAGNETIC INDUCTION-Inductance
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