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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

increases when they are brought nearer

B

depends on the current passing through the coils

C

increases when one of them is rotated about an axis

D

is the same as `M_(21)` coil 2 with respect to coil 1

Text Solution

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The correct Answer is:
A, D
The mutual inductance `M_(12)` of coil 1 with respect to coil 2 increases when they are bought nearer. Further, `M_(12) = M_(12)`. The choices (a) and (d) are correct.
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