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The mutual inductance M12 of coil 1 with...

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 coil

C

Increases when one of them is rotated about an axis

D

is the same as `M_(21)` of coil 2 w.r.l.coil I

Text Solution

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The correct Answer is:
A
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