Mutual inductance between two closely coupled coils is 2 H. Now, if th – McqOptions

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1.	Mutual inductance between two closely coupled coils is 2 H. Now, if the number of turns in one coil is reduced by 50 percent and those of the other coil is doubled then, new value of mutual inductance is:
A.	2 H
B.	8 H
C.	1 H
D.	4 H
Answer» B. 8 H

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