question_answer

The inductance between A and D is                                                    [AIEEE 2002]

A) \[3.66\] H

B) 9 H

C) \[0.66\] H

D) 1 H

Correct Answer: D

Solution :

[d]

Here, inductors are in parallel.

\[\therefore \]      \[\frac{1}{L}=\frac{1}{3}+\frac{1}{3}+\frac{1}{3}\]

\[\Rightarrow \]   \[l=1\,H\]