Q. The inductance between A and D is :

3959 301 AIEEEAIEEE 2002Electromagnetic Induction Report Error

A

$3.66 H$

10%

B

$9 H$

33%

C

$0.66 H$

9%

D

$1 H$

48%

Solution:

Here, inductors are in parallel

$∴ \frac{1}{L} = \frac{1}{3} + \frac{1}{3} + \frac{1}{3}$
$L = 1$